Pioneer TS-W312D4 / TS W312D4 Champion Series Double Coil Magnet Subwoofer / Speaker Sub Audio Sound Mobil 12" 12 Inch 30cm 1600W

Type : TS-W312D4 Champion Series Spec : Speaker Size : 30cm / 12" Continuous Power Handling (RMS) : 500W Maximum Music Power : 1600W Sensitivity : 92dB ± 1.5dB (in car, input : 1W) Frequency Response : 20Hz to 1.6 kHz (- 20dB) Nominal Impedance : 4 Ohm DVC Cutout Diameter : 283mm (11 - 1/8") Original Pioneer Japan Made in Vietnam