JVC CW-DR124 drvn Series 12" 1800W Peak Power Car Audio Subwoofer Bundle Combo with 600 Watts Max Power Compact Marine Waterproof Digital Mono Subwoofer Amplifier and 8 Gauge Amplifier Wiring Kit -
Does anyone own Digital Audio subwoofers? - ecoustics.com
DD Audio 600 Series 12" - 800w RMS Car Audio Subwoofer