{"title":"speaker drivers","description":null,"products":[{"product_id":"rcf-cd1411-m-exit-1-25w-rms-50w-program-108-db-1500-20khz-mylar","title":"RCF CD1411-M Exit:1\" 25W rms, 50W program. 108 dB, 1500-20KHz -Mylar","description":"\u003ch2\u003eRCF CD1411-M Exit:1\" 25W rms, 50W program. 108 dB, 1500-20KHz -Mylar\u003c\/h2\u003e\n\u003cp\u003eThe CD1411-M is a high performance 1.5-inch diaphragm compression driver with a 1.0 inch exit throat featuring a single piece, low compression, radial phase plug. The diaphragm and suspension are precision formed from Mylar. The CD1411-M is a very compact size, versatile driver for professional applications. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e1.5-inch Diaphragm, 1-inch Exit Throat\u003c\/li\u003e\n\u003cli\u003e50W continuous program power handling\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1500Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eOptimized geometry radial phase plug\u003c\/li\u003e\n\u003cli\u003eVery compact size for array applications\u003c\/li\u003e\n\u003cli\u003eCeramic magnet assembly\u003c\/li\u003e\n\u003cli\u003eMylar diaphragm assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.0 inch \/ 25 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 50 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 25 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 108 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1500 - 20000 Hz\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Mylar\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Mylar\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Radial\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 7.00 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 1.5 inch \/ 38 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.6 T\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 10 radial slots\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 4.00 T x m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 91 mm \/ 3.58 inches\u003c\/li\u003e\n\u003cli\u003eOverall height: 51 mm \/ 2.01 inches\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 0.95 kg \/ 2.09 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399589058,"sku":"CD1411-M","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CD1411-M-1.png?v=1787575968"},{"product_id":"rcf-cd350-exit-1-50w-rms-100w-program-108-db-1200-20khz-mylar","title":"RCF CD350 Exit:1\" 50W rms, 100W program. 108 dB, 1200-20KHz -Mylar","description":"\u003ch2\u003eRCF CD350 Exit:1\" 50W rms, 100W program. 108 dB, 1200-20KHz -Mylar\u003c\/h2\u003e\n\u003cp\u003eThe CD350 is a high performance 1.75-inch diaphragm ceramic compression driver with a 1.0 inch exit throat. The diaphragm is precision formed from polyester. The voice coil assembly is designed using high temperature Kapton former, rectangular profile copper clad aluminum wire and assembled using advanced, specially formulated adhesives. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e1.75-inch Diaphragm, 1-inch Exit Throat \/ Polyester Compression Driver\u003c\/li\u003e\n\u003cli\u003e100W continuous program power handling\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e2-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003ePolyester diaphragm\u003c\/li\u003e\n\u003cli\u003eVented suspension system\u003c\/li\u003e\n\u003cli\u003eCompact ceramic magnet assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.0 inch \/ 25 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 100 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 50 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 108 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200 - 20000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 6.50 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 1.75 inch \/ 44 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.6 T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 2 slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 6.70 T x m\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 102 mm \/ 4.02 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall height: 50 mm \/ 1.97 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.23 kg \/ 2.71 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399621826,"sku":"CD350","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CD350-1.png?v=1787576156"},{"product_id":"rcf-cd400-exit-1-50w-rms-100w-program-109-db-1200-20khz-mylar","title":"RCF CD400 Exit:1\" 50W rms, 100W program. 109 dB, 1200-20KHz -Mylar","description":"\u003ch2\u003eRCF CD400 Exit:1\" 50W rms, 100W program. 109 dB, 1200-20KHz -Mylar\u003c\/h2\u003e\n\u003cp\u003eThe CD400 is a high performance 1.75-inch diaphragm ceramic compression driver with a 1.0 inch exit throat. The diaphragm is precision formed from polyester. The voice coil assembly is designed using high temperature Kapton former, rectangular profile copper clad aluminum wire and assembled using advanced, specially formulated adhesives. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e1.75-inch Diaphragm, 1.0-inch Exit Throat \/ Polyester Compression Driver\u003c\/li\u003e\n\u003cli\u003e100W continuous program power handling\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e2-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003ePolyester diaphragm\u003c\/li\u003e\n\u003cli\u003eVented suspension system\u003c\/li\u003e\n\u003cli\u003eCeramic magnet assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.0 inch \/ 25 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 100 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 50 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 109 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200 - 20000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 6.50 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 1.75 inch \/ 44 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.8 T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 2 slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 7.50 T x m\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 134 mm \/ 5.28 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall height: 52 mm \/ 2.05 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 2.46 kg \/ 5.42 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399654594,"sku":"CD400","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CD400-1.png?v=1787576259"},{"product_id":"rcf-cd650-exit-1-4-90w-rms-180w-program-109-db-700-20khz-titanium","title":"RCF CD650 Exit:1.4\" 90W rms, 180W program. 109 dB, 700-20KHz -Titanium","description":"\u003ch2\u003eRCF CD650 Exit:1.4\" 90W rms, 180W program. 109 dB, 700-20KHz -Titanium\u003c\/h2\u003e\n\u003cp\u003eThe CD650 is a high performance 2.5-inch diaphragm compression driver with a 1.4 inch exit throat featuring several state of the art technologies. The diaphragm are precision formed from pure titanium. The suspension is based on a vented Polyester design for low distorsion. Voice coil assembly is designed using high temperature kapton former. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e2.5-inch Diaphragm, 1.4-inch Exit Throat \/ Pure Titanium Compression Driver\u003c\/li\u003e\n\u003cli\u003e180W continuous program power handling\u003c\/li\u003e\n\u003cli\u003eFrequency range: 700Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e3-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003eTitanium diaphragm\u003c\/li\u003e\n\u003cli\u003eCopper inductance ring for extended response\u003c\/li\u003e\n\u003cli\u003eVented, damped, low distortion suspension system\u003c\/li\u003e\n\u003cli\u003eCeramic magnet assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.4 inch \/ 36 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 180 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 90 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 109 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 700 - 20000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Pure Titanium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 7.50 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 2.5 inch \/ 63 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.9 T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 3 slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Demodulation Ring: Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 9.80 T x m\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 165 mm \/ 6.5 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall height: 56 mm \/ 2.2 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 4.33 kg \/ 9.55 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399687362,"sku":"CD650","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CD650-1.png?v=1787576359"},{"product_id":"rcf-cd850-2-0-exit-2-110w-rms-220w-program-109-db-500-20khz-titanium","title":"RCF CD850 2.0 Exit:2\" 110W rms, 220W program. 109 dB, 500-20KHz -Titanium","description":"\u003ch2\u003eRCF CD850 2.0 Exit:2\" 110W rms, 220W program. 109 dB, 500-20KHz -Titanium\u003c\/h2\u003e\n\u003cp\u003eThe CD850 2.0 is a high performance 3.0-inch diaphragm compression driver with a 2 inch exit throat featuring several state of the art technologies. The diaphragm are precision formed from pure titanium. The suspension is based on a vented and damped design in order to provide low distorsion. Voice coil assembly is designed using high temperature kapton former. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e3-inch Diaphragm, 2-inch Exit Throat \/ Pure Titanium Compression Driver\u003c\/li\u003e\n\u003cli\u003e220W continuous program power handling\u003c\/li\u003e\n\u003cli\u003eFrequency range: 500Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e3-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003eCeramic Magnet Assembly\u003c\/li\u003e\n\u003cli\u003eCopper inductance ring for extended response\u003c\/li\u003e\n\u003cli\u003eVented, damped, low distortion suspension system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 2.0 inch \/ 51 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 220 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 110 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 109 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 500 - 20000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Pure Titanium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 8.50 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3.0 inch \/ 76 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.9 T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 3 slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Demodulation Ring: Copper\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 12.30 T x m\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 180 mm \/ 7.09 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall height: 88 mm \/ 3.46 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.72 kg \/ 12.61 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399720130,"sku":"CD850 2.0","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CD8502.0-1.png?v=1787576448"},{"product_id":"rcf-cdk455-exit-1-70w-rms-140w-program-109db-1-2-20khz-polymide","title":"RCF CDK455 Exit: 1\" 70W rms, 140W program. 109dB, 1.2-20KHz -Polymide","description":"\u003ch2\u003eRCF CDK455 Exit: 1\" 70W rms, 140W program. 109dB, 1.2-20KHz -Polymide\u003c\/h2\u003e\n\u003cp\u003eThe CDK455 is a compression driver for professional applications where high-quality sound and long-term reliability are required. The ultra-compact size, 1.75\" Kapton® dome, and the low recommended crossover point make this transducer ideal for point source two-way cabinet designs. The new 1.75\" compression driver voice-coil design with Polyimide-Kapton dome features a new bonding technology and reinforced ribs make it robust and durable. The transducer utilizes ceramic magnets and a 2-slot phase plug to deliver exceptional power handling, sensitivity, and low distortion across its operating bandwidth. The driver specifies 140 Watts of continuous power handling, with a sensitivity of 109 dB. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e1.75-inch Kapton\/polyimide dome\u003c\/li\u003e\n\u003cli\u003eKapton former, edge wound aluminum voice coil\u003c\/li\u003e\n\u003cli\u003e140W continuous program power handling @ 8O\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e2-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003eCeramic magnet\u003c\/li\u003e\n\u003cli\u003eRecommended for 2-way speaker design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.0 inch \/ 25 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 140 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 70 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: 109 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200 - 20000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: Polyimide\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Material: Polyimide\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 6.50 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 1.75 inch \/ 44 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.5 T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 2 slot\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 5.85 T x m\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 102 mm \/ 4.02 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall height: 47 mm \/ 1.85 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 1.23 kg \/ 2.71 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399752898,"sku":"CDK455","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CDK455-1.png?v=1787576545"},{"product_id":"rcf-cdx495-exit-1-70w-rms-140w-program-109db-1-2-20khz-pkx-polymer","title":"RCF CDX495 Exit: 1\" 70W rms, 140W program. 109dB, 1.2-20KHz -PKX Polymer","description":"\u003ch2\u003eRCF CDX495 Exit: 1\" 70W rms, 140W program. 109dB, 1.2-20KHz -PKX Polymer\u003c\/h2\u003e\n\u003cp\u003eThe CDX495 is a compression driver for professional applications where high-quality sound and long-term reliability are required. The ultra-compact size, 1.75\" PKX dome, and the low recommended crossover point make this transducer ideal for point source two-way cabinet designs. PKX (modified polyether ether ketone) is a rigid yet lightweight material, optimized with reinforcing ribs, offering remarkable precision and reliability compared with other polymeric materials. The voice coil utilizes ceramic magnets, a 3-slot phase plug, and a copper ring design to deliver exceptional power handling, sensitivity, and low distortion across its operating bandwidth. The driver specifies 140 Watts of continuous power handling, with a sensitivity of 109 dB. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e1.75-inch PKX dome\u003c\/li\u003e\n\u003cli\u003eKapton former\u003c\/li\u003e\n\u003cli\u003e140W continuous program power handling @ 8O\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003e3-slot optimized geometry phase plug\u003c\/li\u003e\n\u003cli\u003eCopper inductance ring for extended response\u003c\/li\u003e\n\u003cli\u003eCeramic magnet\u003c\/li\u003e\n\u003cli\u003eRecommended for 2-way speaker design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter: 1.0 inch \/ 25 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt): 140 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: 70 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 109 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range: 1200 - 20000 Hz\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: PKX Polymer\u003c\/li\u003e\n\u003cli\u003eSuspension Material: PKX Polymer\u003c\/li\u003e\n\u003cli\u003eSuspension Design: Flat\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm): 6.50 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 1.75 inch \/ 44 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Edgewound Aluminum\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Design: Straight - Kapton\u003c\/li\u003e\n\u003cli\u003eNumber of layers: 1\u003c\/li\u003e\n\u003cli\u003eKind of layers: outside\u003c\/li\u003e\n\u003cli\u003eFlux Density: 1.8 T\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design: 3 slot\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material: PP Composite\u003c\/li\u003e\n\u003cli\u003eMagnetics: Ceramic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele - small parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBl factor (Bl) (T x m): 7.50 T x m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter: 134 mm \/ 5.28 inches\u003c\/li\u003e\n\u003cli\u003eOverall height: 56 mm \/ 2.2 inches\u003c\/li\u003e\n\u003cli\u003eMounting: 4 x 6 mm threaded holes at 90°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency: CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 2.46 kg \/ 5.42 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653399785666,"sku":"CDX495","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CDX495-1.png?v=1787577640"},{"product_id":"rcf-cx12n351-woofer-12-power-450-watt-rms-900w-program-sensitivity-101-db-compression-driver-exit-1-5-power-90-watt-rms-180w-program-sensitivity-110-db","title":"RCF CX12N351 Woofer: 12\" Power 450 Watt rms, 900W program. Sensitivity 101 dB. Compression Driver: Exit 1.5\" Power 90 Watt rms, 180W program. Sensitivity 110 dB","description":"\u003ch2\u003eRCF CX12N351 Woofer: 12\" Power 450 Watt rms, 900W program. Sensitivity 101 dB. Compression Driver: Exit 1.5\" Power 90 Watt rms, 180W program. Sensitivity 110 dB\u003c\/h2\u003e\u003cp\u003eThe CX12N351 is a top class coaxial design that provides an excellent frequency response linearity withvery low distortion. The CX12N351 is powered from an integrated high power neodymium magnetic structure that guarantee high dynamic and sensitivity for both components. The mid-bass section features a 3,5\" inside-outside voice coil design that provides a very high power handling, especially in comparison to a standard 3\" voice coil. Thanks to an integrated demodulation ring the mid-bass section gets a fastest time response and lower distortion. The compression driver use a 2.5\" diaphragm with a 1.4\" throat featuring several state of the art technologies. The diaphragm and suspension are formed from 0.05 mm thick pure titanium\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e3.5-inch , fibreglass outside aluminum voice coil\u003c\/li\u003e \u003cli\u003e900 Watt continuous program power handling\u003c\/li\u003e \u003cli\u003e98.5 dB Sensitivity\u003c\/li\u003e \u003cli\u003e50 Hz - 3.0 kHz Frequency range\u003c\/li\u003e \u003cli\u003eDual-forced air ventilation for minimum power compression\u003c\/li\u003e \u003cli\u003eM-roll surround and exponential cone geometry\u003c\/li\u003e \u003cli\u003eDemodulation ring\u003c\/li\u003e \u003cli\u003e2.5-inch Diaphragm, 1.4-inch Exit Throat\/pure titanium compression driver\u003c\/li\u003e \u003cli\u003e180 Watt Continuous program power handling\u003c\/li\u003e \u003cli\u003eFrequency range: 700Hz – 20kHz\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral specifications\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter : 12 inch \/ 305 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance : 8.00 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 180 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity : 90 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 110.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range : 700 - 20000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective piston diameter : 260 mm \/ 10.24 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage : 39 mm \/ 1.54 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 6.8 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter : 3.5 inch \/ 89 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material : Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length : 0.67 inch \/ 17 mm\u003c\/li\u003e\n\u003cli\u003eNumber of layers : 2\u003c\/li\u003e\n\u003cli\u003eKind of layers : inside\/outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness : 11 mm \/ 0.43 inch\u003c\/li\u003e\n\u003cli\u003eCone Design : Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material : Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design : M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets : Neodymium\u003c\/li\u003e\n\u003cli\u003eDual-force air ventilation : Yes\u003c\/li\u003e\n\u003cli\u003eSpider : 01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eThiele - small parameters\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eResonance frequency (Fs) : 58 Hz\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re) (ohm) : 5.80 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical factor : 5.40 Qms\u003c\/li\u003e\n\u003cli\u003eElectrical factor : 0.21 Qes\u003c\/li\u003e\n\u003cli\u003eTotal factor : 0.20 Qts\u003c\/li\u003e\n\u003cli\u003eBl factor (Bl) (T x m) : 25.00 T x m\u003c\/li\u003e\n\u003cli\u003eEffective moving mass (Mms) : 62.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas air loaded (Vas) : 47.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective piston area (Sd) : 0.050 m2\u003c\/li\u003e\n\u003cli\u003eMax. linear excursion (Xmax) : 6 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil inductance @ 1kHz (Le1k) : 1.50 mH\u003c\/li\u003e\n\u003cli\u003eHalf-space efficency (Eff) : 4.40%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eGeneral specifications driver\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter : 1.4 inch \/ 36 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance : 8.00 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 180 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity (watt) : 90 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 110 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range driver : 700 - 20000 Hz\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material : Pure Titanium\u003c\/li\u003e\n\u003cli\u003eSuspension Material : Pure Titanium\u003c\/li\u003e\n\u003cli\u003eSuspension Design : Progressive\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 7.90 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter driver : 2.5 inch \/ 63 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Material : Aluminum\u003c\/li\u003e\n\u003cli\u003eNumber of layers : 1.00\u003c\/li\u003e\n\u003cli\u003eKind of layers : outside\u003c\/li\u003e\n\u003cli\u003eFlux Density : 2.0 T\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design : 3 slot\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material : Aluminum\u003c\/li\u003e\n\u003cli\u003eMagnetics : Neodymium\u003c\/li\u003e\n\u003cli\u003eVoice Coil Demodulation Ring : Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eGeneral specifications horn\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThroat Diameter : 36 mm \/ 1.4 inch\u003c\/li\u003e\n\u003cli\u003eHorizontal coverage angle : 60°\u003c\/li\u003e\n\u003cli\u003eVertical coverage angle : 60°\u003c\/li\u003e\n\u003cli\u003eCut-off Frequency : 900 Hz\u003c\/li\u003e\n\u003cli\u003eMaterial : Structural Polyurethane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMounting information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter : 320 mm \/ 12.6 inches\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter : 293-304 mm \/ 11.54-11.97 inch\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter : 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront mount baffle cut-out : 284 mm \/ 11.18 inch\u003c\/li\u003e\n\u003cli\u003eRear mount baffle cut-out : 284 mm \/ 11.18 inch\u003c\/li\u003e\n\u003cli\u003eVolume occupied by the driver : 2.2 liters \/ 0.09 ft3\u003c\/li\u003e\n\u003cli\u003eStandard compliance\u003c\/li\u003e\n\u003cli\u003eSafety agency : CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSize \/ Weight\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHeight : 157 mm \/ 6.18 inches\u003c\/li\u003e\n\u003cli\u003eDiameter : 320 mm \/ 12.6 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 6.29 kg \/ 13.87 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eShipping information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height : 240 mm \/ 9.45 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width : 360 mm \/ 14.17 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth : 360 mm \/ 14.17 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight : 7.47 kg \/ 16.47 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653400899778,"sku":"CX12N351","price":1239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CX12N351-1.jpg?v=1787579415"},{"product_id":"rcf-cx15n351-woofer-15-power-450-watt-rms-900w-program-sensitivity-101-db-compression-driver-exit-1-5-power-90-watt-rms-180w-program-sensitivity-110-db","title":"RCF CX15N351 Woofer: 15\" Power 450 Watt rms, 900W program. Sensitivity 101 dB. Compression Driver: Exit 1.5\" Power 90 Watt rms, 180W program. Sensitivity 110 dB","description":"\u003ch2\u003eRCF CX15N351 Woofer: 15\" Power 450 Watt rms, 900W program. Sensitivity 101 dB. Compression Driver: Exit 1.5\" Power 90 Watt rms, 180W program. Sensitivity 110 dB\u003c\/h2\u003e\u003cp\u003eThis CX15N351 is designed to provide an excellent frequency response linearity with very low distortion. This coaxial use a strongest unique neodymium magnetic structure that guarantee high dynamic and sensitivity for both components. The mid-bass section use a 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3\" voice coil, demodulation ring get a fastest time response and lower distortion . The compression driver use a 2.5-inch diaphragm with a 1.4 inch throat featuring several state of the art technologies. The diaphragm and suspension are formed from 0.05mm thick pure titanium. The unique magnetic structure allow to get a single point source that providing coherent wave front.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e3.5 - inch Inside \/ Outside copper voice coli\u003c\/li\u003e \u003cli\u003e900 Watt continuous program power LF\u003c\/li\u003e \u003cli\u003e101 dB Sensitivity\u003c\/li\u003e \u003cli\u003e40 Hz - 3 kHz Frequency range\u003c\/li\u003e \u003cli\u003eDual - forced air ventilation for minimum power compression\u003c\/li\u003e \u003cli\u003eDual spider design with silicon based damping control\u003c\/li\u003e \u003cli\u003e2.5 - inc Diaphragm, 1.4 - inch Exit Throat \/ Pure Titanium Compression Driver\u003c\/li\u003e \u003cli\u003e180 Wat Continuos program power HF\u003c\/li\u003e \u003cli\u003eFrequency range: 700 Hz - 20 kHz\u003c\/li\u003e \u003cli\u003eDirect Drive Voice Coil Assembly\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral specifications\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter : 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance : 8.00 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 900 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity : 450 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 101.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range : 40 - 3000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective piston diameter : 330 mm \/ 12.99 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage : 39 mm \/ 1.54 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 6.8 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter : 3.5 inch \/ 89 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material : Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length : 0.67 inch \/ 17 mm\u003c\/li\u003e\n\u003cli\u003eKind of layers : inside\/outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness : 11 mm \/ 0.43 inch\u003c\/li\u003e\n\u003cli\u003eCone Design : Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material : Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design : M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets : Neodymium\u003c\/li\u003e\n\u003cli\u003eDual-force air ventilation : Yes\u003c\/li\u003e\n\u003cli\u003eDemodulation Rings material : Aluminum\u003c\/li\u003e\n\u003cli\u003eSpider : 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eThiele - small parameters\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eResonance frequency (Fs) : 55 Hz\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re) (ohm) : 5.60 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical factor : 6.00 Qms\u003c\/li\u003e\n\u003cli\u003eElectrical factor : 0.27 Qes\u003c\/li\u003e\n\u003cli\u003eTotal factor : 0.26 Qts\u003c\/li\u003e\n\u003cli\u003eBl factor (Bl) (T x m) : 23.50 T x m\u003c\/li\u003e\n\u003cli\u003eEffective moving mass (Mms) : 80.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas air loaded (Vas) : 110.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective piston area (Sd) : 0.090 m2\u003c\/li\u003e\n\u003cli\u003eMax. linear excursion (Xmax) : 6 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil inductance @ 1kHz (Le1k) : 1.65 mH\u003c\/li\u003e\n\u003cli\u003eHalf-space efficency (Eff) : 6.53%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eGeneral specifications driver\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eExit Throat Diameter : 1.4 inch \/ 36 mm\u003c\/li\u003e\n\u003cli\u003eRelated Impedance : 8.00 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 180 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity (watt) : 90 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 110 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range driver : 700 - 20000 Hz\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material : Pure Titanium\u003c\/li\u003e\n\u003cli\u003eSuspension Material : Pure Titanium\u003c\/li\u003e\n\u003cli\u003eSuspension Design : Progressive\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 7.90 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter driver : 2.5 inch \/ 63 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Material : Edgewound Aluminum\u003c\/li\u003e\n\u003cli\u003eNumber of layers : 1.00\u003c\/li\u003e\n\u003cli\u003eKind of layers : outside\u003c\/li\u003e\n\u003cli\u003eFlux Density : 2.0 T\u003c\/li\u003e\n\u003cli\u003ePhase Plug Design : 3 slot\u003c\/li\u003e\n\u003cli\u003ePhase Plug Material : Aluminum\u003c\/li\u003e\n\u003cli\u003eMagnetics : Neodymium\u003c\/li\u003e\n\u003cli\u003eVoice Coil Demodulation Ring : Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eGeneral specifications horn\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThroat Diameter : 36 mm \/ 1.4 inch\u003c\/li\u003e\n\u003cli\u003eHorizontal coverage angle : 60°\u003c\/li\u003e\n\u003cli\u003eVertical coverage angle : 60°\u003c\/li\u003e\n\u003cli\u003eCut-off Frequency : 800 Hz\u003c\/li\u003e\n\u003cli\u003eMaterial : Structural Polyurethane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMounting information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter : 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter : 371-376 mm \/ 14.61-14.8 inch\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter : 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront mount baffle cut-out : 354 mm \/ 13.94 inch\u003c\/li\u003e\n\u003cli\u003eRear mount baffle cut-out : 354 mm \/ 13.94 inch\u003c\/li\u003e\n\u003cli\u003eVolume occupied by the driver : 3.8 liters \/ 0.15 ft3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eStandard compliance\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency : CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSize \/ Weight\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHeight : 254 mm \/ 10 inches\u003c\/li\u003e\n\u003cli\u003eDiameter : 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 7 kg \/ 15.43 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eShipping information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height : 240 mm \/ 9.45 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width : 440 mm \/ 17.32 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth : 440 mm \/ 17.32 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight : 8.5 kg \/ 18.74 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653400965314,"sku":"CX15N351","price":1269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/CX15N351-1.jpg?v=1787580587"},{"product_id":"rcf-l10-750yk-10-power-350w-rms-700w-prog-sensitivity-100-db-freq-range-70-3000-hz","title":"RCF L10-750YK 10\" Power: 350W rms, 700W prog. Sensitivity: 100 dB Freq. Range 70-3000 Hz","description":"\u003ch2\u003eRCF L10-750YK 10\" Power: 350W rms, 700W prog. Sensitivity: 100 dB Freq. Range 70-3000 Hz\u003c\/h2\u003e\u003cp\u003eThe L10-750YK is a professional mid-bass woofer featuring very high output and dynamics. The mobile equipment, used a 3\" coil, fiberglass former and copper wire winding, has enable considerable improvement in transient peak response and has allowed good extension on mid-high frequencies. A specially designed M-roll surround guarantee a very low midrange distortion and perfect damping of the spurious resonances.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e3-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e \u003cli\u003e700W continuous program power handling\u003c\/li\u003e \u003cli\u003e100 dB Sensitivity\u003c\/li\u003e \u003cli\u003e70 Hz – 3 kHz Frequency range\u003c\/li\u003e \u003cli\u003eShaped M-roll damped surround\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral specifications\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter : 10 inch \/ 254 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance : 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 700 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity : 350 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 100.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range : 70 - 3000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective piston diameter : 210 mm \/ 8.27 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage : 40 mm \/ 1.57 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 7.0 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter : 3.0 inch \/ 76 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material : Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length : 9 mm \/ 0.35 inch\u003c\/li\u003e\n\u003cli\u003eNumber of layers : 2\u003c\/li\u003e\n\u003cli\u003eKind of layers : inside\/outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness : 9 mm \/ 0.35 inch\u003c\/li\u003e\n\u003cli\u003eCone Design : Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material : Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design : M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets : Ceramic\u003c\/li\u003e\n\u003cli\u003eSpider : 01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eThiele - small parameters\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eResonance frequency (Fs) : 68 Hz\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re) (ohm) : 5.10 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical factor : 4.20 Qms\u003c\/li\u003e\n\u003cli\u003eElectrical factor : 0.25 Qes\u003c\/li\u003e\n\u003cli\u003eTotal factor : 0.24 Qts\u003c\/li\u003e\n\u003cli\u003eBl factor (Bl) (T x m) : 17.50 T x m\u003c\/li\u003e\n\u003cli\u003eEffective moving mass (Mms) : 36.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas air loaded (Vas) : 26.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective piston area (Sd) : 0.040 m2\u003c\/li\u003e\n\u003cli\u003eMax. linear excursion (Xmax) : 3 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil inductance @ 1kHz (Le1k) : 0.50 mH\u003c\/li\u003e\n\u003cli\u003eHalf-space efficency (Eff) : 3.15%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMounting information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter : 260 mm \/ 10.24 inches\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter : 242-247 mm \/ 9.53-9.72 inch\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter : 6 mm \/ 0.24 inch\u003c\/li\u003e\n\u003cli\u003eFront mount baffle cut-out : 230 mm \/ 9.06 inch\u003c\/li\u003e\n\u003cli\u003eRear mount baffle cut-out : 229 mm \/ 9.02 inch\u003c\/li\u003e\n\u003cli\u003eVolume occupied by the driver : 1.2 liters \/ 0.05 ft3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eStandard compliance\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency : CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003ePhysical specifications\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eColor : Black\u003c\/li\u003e\n\u003cli\u003eSize \/ Weight\u003c\/li\u003e\n\u003cli\u003eHeight : 117 mm \/ 4.61 inches\u003c\/li\u003e\n\u003cli\u003eDiameter : 260 mm \/ 10.24 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 7 kg \/ 15.43 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eShipping information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height : 185 mm \/ 7.28 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width : 290 mm \/ 11.42 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth : 285 mm \/ 11.22 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight : 7.9 kg \/ 17.42 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403095234,"sku":"L10-750YK","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/L10-750YK-1.jpg?v=1787588027"},{"product_id":"rcf-l15p400-15-power-800w-rms-1600w-prog-sensitivity-97-db-freq-range-30-1500-hz","title":"RCF L15P400 15\" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 30-1500 Hz","description":"\u003ch2\u003eRCF L15P400 15\" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 30-1500 Hz\u003c\/h2\u003e\u003cp\u003eIncredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 15-inch trasducer wtihin its application range. The L15P400 uses a fibre loaded cone assembly along with a high excursion triple roll surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. The T-pole also features RCF Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e \u003cli\u003e1600W continuous program power handling\u003c\/li\u003e \u003cli\u003e97 dB Sensitivity\u003c\/li\u003e \u003cli\u003e30 Hz – 1.5 kHz Frequency range\u003c\/li\u003e \u003cli\u003eAluminum demodulation ring\u003c\/li\u003e \u003cli\u003eForced air ventilation and 14mm top plate for minimum power compression\u003c\/li\u003e \u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e \u003cli\u003eTriple-roll surround and corrugated straight cone geometry\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral specifications\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter : 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance : 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power (watt) : 1600 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity : 800 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 97.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range : 30 - 1500 Hz\u003c\/li\u003e\n\u003cli\u003eEffective piston diameter : 340 mm \/ 13.39 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage : 50 mm \/ 1.97 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 6.3 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter : 4.0 inch \/ 102 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material : Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length : 23 mm \/ 0.91 inch\u003c\/li\u003e\n\u003cli\u003eNumber of layers : 2\u003c\/li\u003e\n\u003cli\u003eKind of layers : inside\/outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness : 14 mm \/ 0.55 inch\u003c\/li\u003e\n\u003cli\u003eCone Design : Straight\u003c\/li\u003e\n\u003cli\u003eSurround Material : Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design : Triple roll\u003c\/li\u003e\n\u003cli\u003eMagnets : Ceramic\u003c\/li\u003e\n\u003cli\u003eDual-force air ventilation : Yes\u003c\/li\u003e\n\u003cli\u003eSpider : 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eThiele - small parameters\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eResonance frequency (Fs) : 36 Hz\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re) (ohm) : 4.80 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical factor : 7.50 Qms\u003c\/li\u003e\n\u003cli\u003eElectrical factor : 0.27 Qes\u003c\/li\u003e\n\u003cli\u003eTotal factor : 0.25 Qts\u003c\/li\u003e\n\u003cli\u003eBl factor (Bl) (T x m) : 24.80 T x m\u003c\/li\u003e\n\u003cli\u003eEffective moving mass (Mms) : 150.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas air loaded (Vas) : 160.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective piston area (Sd) : 0.090 m2\u003c\/li\u003e\n\u003cli\u003eMax. linear excursion (Xmax) : 8 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil inductance @ 1kHz (Le1k) : 1.20 mH\u003c\/li\u003e\n\u003cli\u003eHalf-space efficency (Eff) : 2.60%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMounting information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOverall diameter : 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter : 371-376 mm \/ 14.61-14.8 inch\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter : 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront mount baffle cut-out : 352 mm \/ 13.86 inch\u003c\/li\u003e\n\u003cli\u003eRear mount baffle cut-out : 360 mm \/ 14.17 inch\u003c\/li\u003e\n\u003cli\u003eVolume occupied by the driver : 4.3 liters \/ 0.17 ft3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eStandard compliance\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSafety agency : CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSize \/ Weight\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHeight : 159 mm \/ 6.26 inches\u003c\/li\u003e\n\u003cli\u003eDiameter : 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 13.5 kg \/ 29.76 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eShipping information\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height : 195 mm \/ 7.68 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width : 420 mm \/ 16.54 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth : 425 mm \/ 16.73 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight : 15.5 kg \/ 34.17 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403128002,"sku":"L15P400","price":619.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/L15P400-1.jpg?v=1787588417"},{"product_id":"rcf-l15p530-15-power-350w-rms-700w-prog-sensitivity-100-db-freq-range-40-3000-hz","title":"RCF L15P530 15\" Power: 350W rms, 700W prog. Sensitivity: 100 dB Freq. Range 40-3000 Hz","description":"\u003ch2\u003eRCF L15P530 15\" Power: 350W rms, 700W prog. Sensitivity: 100 dB Freq. Range 40-3000 Hz\u003c\/h2\u003e\u003cp\u003eHigh power 15\" mid-bass. Very high sensitivity, excellent linearity and very low distortion. Very efficient heat dissipation in ensured by a radiator that is part of the basket design. The air is forced in the radiator thanks to a sealed spider design.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e3-inch, edgewound aluminum voice coil\u003c\/li\u003e \u003cli\u003e700W continuous program power handling\u003c\/li\u003e \u003cli\u003e100 dB Sensitivity\u003c\/li\u003e \u003cli\u003e40 Hz – 3 kHz Frequency range\u003c\/li\u003e \u003cli\u003eSpider dampening treatment\u003c\/li\u003e \u003cli\u003eM-roll surround and exponential cone geometry\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 700 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 350 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 100.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 40–3000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 330 mm \/ 12.99 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 36 mm \/ 1.42 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 5.9 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3.0 inch \/ 76 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Aluminum\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 18 mm \/ 0.71 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 1\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 10 mm \/ 0.39 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eSpider: 02\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 45 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.10 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 7.50\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.51\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.48\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 15.30 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 83.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 160.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.090 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 7 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 0.40 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 2.76%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 387 mm \/ 15.24 inch\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 371 mm \/ 14.61 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 352 mm \/ 13.86 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 360 mm \/ 14.17 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by Driver: 3.8 liters \/ 0.15 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 165 mm \/ 6.5 inch\u003c\/li\u003e\n\u003cli\u003eDiameter: 387 mm \/ 15.24 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 8.7 kg \/ 19.18 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 215 mm \/ 8.46 inch\u003c\/li\u003e\n\u003cli\u003ePackage Width: 430 mm \/ 16.93 inch\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 435 mm \/ 17.13 inch\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 10.2 kg \/ 22.49 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403160770,"sku":"L15P530","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/L15P530-1.png?v=1787588679"},{"product_id":"rcf-l15p540-15-power-500w-rms-1000w-prog-sensitivity-98-db-freq-range-40-2000-hz","title":"RCF L15P540 15\" Power: 500W rms, 1000W prog. Sensitivity: 98 dB Freq. Range 40-2000 Hz","description":"\u003ch2\u003eRCF L15P540 15\" Power: 500W rms, 1000W prog. Sensitivity: 98 dB Freq. Range 40-2000 Hz\u003c\/h2\u003e\u003cp\u003eHigh power 15\" woofer. Very good power handling, excellent linearity and very low distortion. Very efficient heat dissipation in ensured by a radiator that is part of the basket design. The air is forced in the radiator thanks to a dual sealed spider design.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e3-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e \u003cli\u003e1000W continuous program power handling\u003c\/li\u003e \u003cli\u003e98 dB Sensitivity\u003c\/li\u003e \u003cli\u003e40 Hz – 2 kHz Frequency range\u003c\/li\u003e \u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e \u003cli\u003eM-roll surround and exponential cone geometry\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 1000 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 500 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 98.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 40–2000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 330 mm \/ 12.99 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 36 mm \/ 1.42 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 6.8 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3.0 inch \/ 76 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 18 mm \/ 0.71 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 10 mm \/ 0.39 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eSpider: 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 50 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.60 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 9.70\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.41\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.39\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 21.40 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 106.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 100.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.090 m²\u003c\/li\u003e\n\u003cli\u003eMax. 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Sensitivity: 97 dB Freq. Range 35-1000 Hz","description":"\u003ch2\u003eRCF L18P300 18\" Power: 1000W rms, 2000W prog. Sensitivity: 97 dB Freq. Range 35-1000 Hz\u003c\/h2\u003e\n\u003cp\u003eIn production for over 20 years, the L18P300 is an industry-standard. With 15 mm thick plates and specially designed suspensions, the sturdy magnetic unit ensures an excellent amplitude control of over +\/- 12 millimeters. The special cooling system with forced air ventilation offers excellent heat dissipation and minimum power compression. Voice coil construction, suspensions, and cone materials can withstand massive RMS power. The L18P300 finds its best application in bass reflex and bandpass systems. Its capacity to reproduce extremely low frequencies with remarkable definition makes it one of the favorite woofer in its category, ideal for live and recorded music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e2000W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e97 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e35 Hz – 1.5 kHz Frequency range\u003c\/li\u003e\n\u003cli\u003eForced air ventilation and 15mm top plate for minimum power compression\u003c\/li\u003e\n\u003cli\u003eDual spider design with silicone based dampening control\u003c\/li\u003e\n\u003cli\u003eM-roll surround and exponential cone geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 18 inch \/ 457 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 2000 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 1000 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 97.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 35–1000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 380 mm \/ 14.96 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 40 mm \/ 1.57 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 6.0 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 4.0 inch \/ 102 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 23 mm \/ 0.91 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 15 mm \/ 0.59 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eDual-Force Air Ventilation: Yes\u003c\/li\u003e\n\u003cli\u003eSpider: 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 33 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.00 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 8.30\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.34\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.33\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 23.50 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 180.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 226.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.110 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 8 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 1.80 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 2.30%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 460 mm \/ 18.11 inches\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 438 mm \/ 17.24 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 8 mm \/ 0.31 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 416 mm \/ 16.38 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 418 mm \/ 16.46 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by the Driver: 6.5 liters \/ 0.26 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 202 mm \/ 7.95 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 460 mm \/ 18.11 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 13 kg \/ 28.66 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 270 mm \/ 10.63 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width: 520 mm \/ 20.47 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 495 mm \/ 19.49 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 15 kg \/ 33.07 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403226306,"sku":"L18P300","price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/L18P300-1.jpg?v=1787589244"},{"product_id":"rcf-l18p400-18-power-1000w-rms-2000w-prog-sensitivity-97-5-db-freq-range-25-1000-hz","title":"RCF L18P400 18\" Power: 1000W rms, 2000W prog. Sensitivity: 97,5 dB Freq. Range 25-1000 Hz","description":"\u003ch2\u003eRCF L18P400 18\" Power: 1000W rms, 2000W prog. Sensitivity: 97,5 dB Freq. Range 25-1000 Hz\u003c\/h2\u003e\n\u003cp\u003eIncredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch trasducer wtihin its application range. The L18P400 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround. A fully optimised T-pole design generate the minimum amount of flux modulation. The T-pole also features RCf Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e2000W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e97.5 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e25 Hz – 1 kHz Frequency range\u003c\/li\u003e\n\u003cli\u003eAluminum demodulation ring\u003c\/li\u003e\n\u003cli\u003eForced air ventilation and 15mm top plate for minimum power compression\u003c\/li\u003e\n\u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e\n\u003cli\u003eTriple roll surround and corrugated straight cone geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 18 inch \/ 457 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 2000 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 1000 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 97.5 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 25–1000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 395 mm \/ 15.55 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 50 mm \/ 1.97 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 6.5 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 4.0 inch \/ 102 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 25 mm \/ 0.98 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 15 mm \/ 0.59 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Straight\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: Triple Roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eDual-Force Air Ventilation: Yes\u003c\/li\u003e\n\u003cli\u003eSpider: 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 29 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.10 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 7.60\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.29\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.28\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 24.60 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 200.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 340.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.120 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 9 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 1.20 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 2.63%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 465 mm \/ 18.31 inches\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 442–447 mm \/ 17.4–17.6 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 424 mm \/ 16.69 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 425 mm \/ 16.73 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by the Driver: 6 liters \/ 0.24 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 206 mm \/ 8.11 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 465 mm \/ 18.31 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 13.5 kg \/ 29.76 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 270 mm \/ 10.63 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width: 520 mm \/ 20.47 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 500 mm \/ 19.69 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 15.5 kg \/ 34.17 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403259074,"sku":"L18P400","price":759.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/L18P400-1.jpg?v=1787589291"},{"product_id":"rcf-lf12g301-12-power-450w-rms-900w-prog-sensitivity-97-db-freq-range-40-2000-hz","title":"RCF LF12G301 12\" Power: 450W rms, 900W prog. Sensitivity: 97 dB Freq. Range 40-2000 Hz","description":"\u003ch2\u003eRCF LF12G301 12\" Power: 450W rms, 900W prog. Sensitivity: 97 dB Freq. Range 40-2000 Hz\u003c\/h2\u003e\n\u003cp\u003eHigh power 12\" woofer. Very good power handling, excellent and very low distortion. Copper voice coil construction, suspensions and cone materials designed to survive at 450Watt RMS power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e900W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e97 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e40 Hz – 2 kHz Frequency range\u003c\/li\u003e\n\u003cli\u003eM-roll surround and exponential cone geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 12 inch \/ 305 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 900 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 450 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 97.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 40–2000 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 260 mm \/ 10.24 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 36 mm \/ 1.42 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 7.2 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3.0 inch \/ 76 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 19 mm \/ 0.75 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 10 mm \/ 0.39 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Curved\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: M-roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eSpider: 01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 43 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.80 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 4.60\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.23\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.22\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 19.00 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 56.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 97.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 56.000 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 7 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 1.20 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 3.23%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 320 mm \/ 12.6 inches\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 293–304 mm \/ 11.54–11.97 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 282 mm \/ 11.1 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 284 mm \/ 11.18 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by the Driver: 2.6 liters \/ 0.1 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 140 mm \/ 5.51 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 320 mm \/ 12.6 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 7 kg \/ 15.43 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 210 mm \/ 8.27 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width: 360 mm \/ 14.17 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 360 mm \/ 14.17 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 8.05 kg \/ 17.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403488450,"sku":"LF12G301","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/LF12G301-1.jpg?v=1787589450"},{"product_id":"rcf-lf15g401-15-power-800w-rms-1600w-prog-sensitivity-97-db-freq-range-35-1500-hz","title":"RCF LF15G401 15\" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 35-1500 Hz","description":"\u003ch2\u003eRCF LF15G401 15\" Power: 800W rms, 1600W prog. Sensitivity: 97 dB Freq. Range 35-1500 Hz\u003c\/h2\u003e\n\u003cp\u003eThe LF15g401 is a 15-inch woofer with linear frequency response cheracteristics and very high power handling. The LF15G401 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e1600W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e97 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e30 Hz – 1.5 kHz Frequency range\u003c\/li\u003e\n\u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e\n\u003cli\u003eTriple-roll surround and corrugated straight cone geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"_wdUoQG_assistantMessage\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"_wdUoQG_messageCopy _A1mksG_dilContent _pKBN-W_sportsContent\"\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 1600 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 800 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 97.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 35–1500 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 340 mm \/ 13.39 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 52 mm \/ 2.05 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 6.1 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 4.0 inch \/ 102 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Material: Copper\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 23 mm \/ 0.91 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 12 mm \/ 0.47 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Straight\u003c\/li\u003e\n\u003cli\u003eSurround Material: Polycotton\u003c\/li\u003e\n\u003cli\u003eSurround Design: Triple Roll\u003c\/li\u003e\n\u003cli\u003eMagnets: Ceramic\u003c\/li\u003e\n\u003cli\u003eSpider: 03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 36 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 4.80 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 6.20\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.27\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.26\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 24.60 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 150.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 150.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.090 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 9 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 1.80 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 2.50%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 371–376 mm \/ 14.61–14.8 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 352 mm \/ 13.86 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 360 mm \/ 14.17 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by the Driver: 4.3 liters \/ 0.17 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 154 mm \/ 6.06 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 13 kg \/ 28.66 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 220 mm \/ 8.66 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width: 440 mm \/ 17.32 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 440 mm \/ 17.32 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 14 kg \/ 30.86 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403521218,"sku":"LF15G401","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/LF15G401-1.jpg?v=1787589522"},{"product_id":"rcf-lf15n401-15-power-900w-rms-1800w-prog-sensitivity-97-db-freq-range-35-1500-hz","title":"RCF LF15N401 15\" Power: 900W rms, 1800W prog. Sensitivity: 97 dB Freq. Range 35-1500 Hz","description":"\u003ch2\u003eRCF LF15N401 15\" Power: 900W rms, 1800W prog. Sensitivity: 97 dB Freq. Range 35-1500 Hz\u003c\/h2\u003e\u003cp\u003eIncredibly linear frequency response characteristics, the highest power handling of any comparable 15-inch neodymium transducer,the lower power compression. The LF15N401 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation for minimum power compression and higher power handling.\u003c\/p\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e \u003cli\u003e1800W continuous program power handling\u003c\/li\u003e \u003cli\u003e97 dB Sensitivity\u003c\/li\u003e \u003cli\u003e35 Hz – 1.5 kHz Frequency range\u003c\/li\u003e \u003cli\u003eDual-forced air ventilation and 15mm top plate for minimum power compression\u003c\/li\u003e \u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e \u003cli\u003eTriple-roll surround and corrugated straight cone geometry\u003c\/li\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cdiv\u003e \u003cstrong\u003e General specifications \u003c\/strong\u003e \u003cdiv\u003e\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Nominal Diameter : 15 inch \/ 381 mm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Rated Impedance : 8 ohm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Program Power (watt) : 1800 W \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Power handling capacity : 900 W \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Sensitivity : 97.0 dB \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Frequency range : 35 - 1500 Hz \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Effective piston diameter : 340 mm \/ 13.39 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Max. Excursion Before Damage : 52 mm \/ 2.05 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Minimum Impedance (ohm) : 6.3 ohm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Voice Coil Diameter : 4.0 inch \/ 102 mm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Voice Coil Winding Material : Copper \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Voice Coil Length : 25 mm \/ 0.98 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Number of layers : 2 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Kind of layers : inside\/outside \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Top Plate Thickness : 15 mm \/ 0.59 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Cone Design : Straight \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Surround Material : Polycotton \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Surround Design : Triple roll \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Magnets : Neodymium \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Dual-force air ventilation : Yes \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Spider : 03 \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003e Thiele - small parameters \u003c\/strong\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Resonance frequency (Fs) : 34 Hz \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e DC resistance (Re) (ohm) : 5.10 ohm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Mechanical factor : 5.80 Qms \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Electrical factor : 0.23 Qes \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Total factor : 0.22 Qts \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Bl factor (Bl) (T x m) : 27.80 T x m \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Effective moving mass (Mms) : 158.0 g \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Equivalent Cas air loaded (Vas) : 160.0 liters \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Effective piston area (Sd) : 0.090 m2 \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Max. linear excursion (Xmax) : 9 mm \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Voice coil inductance @ 1kHz (Le1k) : 2.50 mH \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Half-space efficency (Eff) : 2.64% \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003e Mounting information \u003c\/strong\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Overall diameter : 393 mm \/ 15.47 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Bolt circle diameter : 371-376 mm \/ 14.61-14.8 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Bolt hole diameter : 7 mm \/ 0.28 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Front mount baffle cut-out : 354 mm \/ 13.94 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Rear mount baffle cut-out : 354 mm \/ 13.94 inch \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Volume occupied by the driver : 3.8 liters \/ 0.15 ft3 \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003e Standard compliance \u003c\/strong\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Safety agency : CE compliant \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003e Size \/ Weight \u003c\/strong\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Height : 160 mm \/ 6.3 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Diameter : 393 mm \/ 15.47 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Weight : 8.77 kg \/ 19.33 lbs \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cstrong\u003e Shipping information \u003c\/strong\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Package Height : 215 mm \/ 8.46 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Package Width : 422 mm \/ 16.61 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Package Depth : 442 mm \/ 17.4 inches \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Package Weight : 10.18 kg \/ 22.44 lbs \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403553986,"sku":"LF15N401","price":819.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/LF15N401-1.jpg?v=1787589680"},{"product_id":"rcf-lf15x401-15-power-1500w-rms-3000w-prog-sensitivity-96-5-db-freq-range-30-1000-hz","title":"RCF LF15X401 15\" Power: 1500W rms, 3000W prog. Sensitivity: 96,5 dB Freq. Range 30-1000 Hz","description":"\u003ch2\u003eRCF LF15X401 15\" Power: 1500W rms, 3000W prog. Sensitivity: 96,5 dB Freq. Range 30-1000 Hz\u003c\/h2\u003e\n\u003cp\u003eVery linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch transducer within its application range. The LF15X401 uses a fibre loaded cone assembly along with a high excursion triple roll surround. This combination provides remarkable strength and a peak to peak maximum excursion of 50 mm. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e3000W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e96.5 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e30 Hz – 1.5 kHz Frequency range\u003c\/li\u003e\n\u003cli\u003eDual Forced Hyperventing System\u003c\/li\u003e\n\u003cli\u003eDual spider design with silicon based dampening control\u003c\/li\u003e\n\u003cli\u003eTriple-roll surround and corrugated straight cone geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal Diameter: 15 inch \/ 381 mm\u003c\/li\u003e\n\u003cli\u003eRated Impedance: 8 ohm\u003c\/li\u003e\n\u003cli\u003eProgram Power: 3000 W\u003c\/li\u003e\n\u003cli\u003ePower Handling Capacity: 1500 W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 96.5 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 30–1500 Hz\u003c\/li\u003e\n\u003cli\u003eEffective Piston Diameter: 340 mm \/ 13.39 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage: 50 mm \/ 1.97 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance: 6.5 ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 4.0 inch \/ 102 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Length: 30 mm \/ 1.18 inch\u003c\/li\u003e\n\u003cli\u003eNumber of Layers: 2\u003c\/li\u003e\n\u003cli\u003eKind of Layers: Inside\/Outside\u003c\/li\u003e\n\u003cli\u003eTop Plate Thickness: 15 mm \/ 0.59 inch\u003c\/li\u003e\n\u003cli\u003eCone Design: Straight\u003c\/li\u003e\n\u003cli\u003eSurround Design: Triple Roll\u003c\/li\u003e\n\u003cli\u003eDual-Force Air Ventilation: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele–Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 34 Hz\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re): 5.50 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical Factor (Qms): 7.60\u003c\/li\u003e\n\u003cli\u003eElectrical Factor (Qes): 0.30\u003c\/li\u003e\n\u003cli\u003eTotal Factor (Qts): 0.29\u003c\/li\u003e\n\u003cli\u003eBL Factor (Bl): 26.50 T × m\u003c\/li\u003e\n\u003cli\u003eEffective Moving Mass (Mms): 170.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas Air Loaded (Vas): 146.0 liters\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd): 0.090 m²\u003c\/li\u003e\n\u003cli\u003eMax. Linear Excursion (Xmax): 12 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance @ 1 kHz (Le1k): 1.30 mH\u003c\/li\u003e\n\u003cli\u003eHalf-Space Efficiency (Eff): 1.90%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 371–376 mm \/ 14.61–14.8 inch\u003c\/li\u003e\n\u003cli\u003eBolt Hole Diameter: 7 mm \/ 0.28 inch\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cut-Out: 354 mm \/ 13.94 inch\u003c\/li\u003e\n\u003cli\u003eRear Mount Baffle Cut-Out: 354 mm \/ 13.94 inch\u003c\/li\u003e\n\u003cli\u003eVolume Occupied by the Driver: 4.3 liters \/ 0.17 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Agency: CE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 161 mm \/ 6.34 inches\u003c\/li\u003e\n\u003cli\u003eDiameter: 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eWeight: 12 kg \/ 26.46 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Height: 209 mm \/ 8.23 inches\u003c\/li\u003e\n\u003cli\u003ePackage Width: 439 mm \/ 17.28 inches\u003c\/li\u003e\n\u003cli\u003ePackage Depth: 434 mm \/ 17.09 inches\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 13.5 kg \/ 29.76 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":48653403652290,"sku":"LF15X401","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/LF15X401-1.jpg?v=1787589798"}],"url":"https:\/\/shop.solotech.com\/fr-ca\/collections\/speaker-drivers.oembed","provider":"Solotech","version":"1.0","type":"link"}