Pioneer Champion TS-A301D4 | 12 Inch 1600W Dual 4 Ohm Car Subwoofer | TSA301D4
Pioneer TS-W304D 12″ 1600W MAX Power DVC 4-Ohm Component Subwoofer Single Sub. 1x Pioneer TS-W304D Subwoofer. GRADE: Champion Series. High heat resistance voice coil. Large magnet with high heat dissipation.