{"product_id":"rcf-mb15x351-15-power-700w-rms-1400w-prog-sensitivity-99-db-freq-range-46-2500-hz","title":"RCF MB15X351 15\" Power: 700W rms, 1400W prog. Sensitivity: 99 dB Freq. Range 46-2500 Hz","description":"\u003ch2\u003eRCF MB15X351 15\" Power: 700W rms, 1400W prog. Sensitivity: 99 dB Freq. Range 46-2500 Hz\u003c\/h2\u003e\n\u003cp\u003eThe MB15N351 is designed to provide an excellent frequency response linearity with very low distortion. A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3” voice coil. 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\u003e3.5-inch, fiberglass inside\/outside copper voice coil\u003c\/li\u003e\n\u003cli\u003e1400W continuous program power handling\u003c\/li\u003e\n\u003cli\u003e99 dB Sensitivity\u003c\/li\u003e\n\u003cli\u003e40 Hz – 2.5 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\u003eM-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 (watt) : 1400 W\u003c\/li\u003e\n\u003cli\u003ePower handling capacity : 700 W\u003c\/li\u003e\n\u003cli\u003eSensitivity : 99.0 dB\u003c\/li\u003e\n\u003cli\u003eFrequency range : 40 - 2500 Hz\u003c\/li\u003e\n\u003cli\u003eEffective piston diameter : 330 mm \/ 12.99 inch\u003c\/li\u003e\n\u003cli\u003eMax. Excursion Before Damage : 40 mm \/ 1.57 inch\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (ohm) : 6.5 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 : 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\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) : 46 Hz\u003c\/li\u003e\n\u003cli\u003eDC resistance (Re) (ohm) : 5.40 ohm\u003c\/li\u003e\n\u003cli\u003eMechanical factor : 6.70 Qms\u003c\/li\u003e\n\u003cli\u003eElectrical factor : 0.33 Qes\u003c\/li\u003e\n\u003cli\u003eTotal factor : 0.31 Qts\u003c\/li\u003e\n\u003cli\u003eBl factor (Bl) (T x m) : 22.80 T x m\u003c\/li\u003e\n\u003cli\u003eEffective moving mass (Mms) : 106.0 g\u003c\/li\u003e\n\u003cli\u003eEquivalent Cas air loaded (Vas) : 114.0 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 @ 1kHz (Le1k) : 0.90 mH\u003c\/li\u003e\n\u003cli\u003eHalf-space efficency (Eff) : 3.20%\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 : 4.5 liters \/ 0.18 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 \/ Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight : 167 mm \/ 6.57 inches\u003c\/li\u003e\n\u003cli\u003eDiameter : 393 mm \/ 15.47 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 8.2 kg \/ 18.08 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 : 9.5 kg \/ 20.94 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":48653405913282,"sku":"MB15X351","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/MB15X351-1.jpg?v=1787599971","url":"https:\/\/shop.solotech.com\/products\/rcf-mb15x351-15-power-700w-rms-1400w-prog-sensitivity-99-db-freq-range-46-2500-hz","provider":"Solotech","version":"1.0","type":"link"}