Crunch CRW12D4 12" 800w Subwoofer+Vented Sub Box Enclosure+Mono Amplifier+Wires
(1) Crunch CRW12D4 12" 800 Watt Subwoofer DVC 4 Ohm Car Audio Sub. Item Code: CRW12D4+dB11+RWK81+RQB12+K1. Poly cotton spider, along with the surround, allows the woofer to handle more power with minimum distortions.