{"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","url":"https:\/\/shop.solotech.com\/products\/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","provider":"Solotech","version":"1.0","type":"link"}