Rubber Edge Aluminum Cone 12 Inch Home Theater Subwoofer Speaker

Basic Info.Model NO.W300-110Home Audio & Theater Speaker MountHome TheatherHome Audio & Theater Watts Per Channel351 - 450WPlayer TypeWithout PlayerSpeaker System Audio Output ModeSurround SoundFinishIronControlWiredSound Channel2FMWithout FMHDMI Quantity≥7Nominal Diameter12 InchNominal Impedance2 OhmPower300W AESSensitivity87.4dBTrademarkBMYTransport PackageStrong Carton BoxSpecification34*34*18OriginChinaHS Code8518290000Product Description 12 inch subwoofer / home theather speaker / car subwoofer W300-110 Specifications : Specifications:Nominal diameter12inchNominal impedance2ΩPower rating350 WSensitivity (1w/1m)87.4 dBFrequency range32-1.5K HzVoice coil diameterΦ49.55 mmMagnet dimensionΦ145*20*2 mmFs32HzRe (D.C.)2ΩQms6.615Qes0.508Qts0.472Vas54.19LCms148.656 μmm/Nn. (%)0.34%Bl11.728TSd0.506 KmmBasketIron Cone and dust capAluminium    SurroundRubber  Voice coil wireCopper Voice coil bobbinglass fiber MagnetFerrite Over all diameter Φ307mmBolt circle diameterΦ297-6.5xΦ8mmCut out diameterΦ277mm Depth 155 mmNet weight 5.35kg