{"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","url":"https:\/\/shop.solotech.com\/products\/rcf-l15p400-15-power-800w-rms-1600w-prog-sensitivity-97-db-freq-range-30-1500-hz","provider":"Solotech","version":"1.0","type":"link"}