ALPINE TYPE S SWS-12D4 12 INCH 1500W 4 OHM ROUND CAR AUDIO SUBWOOFER (2 PACK) 793276011848 | eBay
Alpine Type-S SWS-12D4 12" Inch 1500 Watt Subwoofer with Massive Dual 4-Ohm Voice Coils, Fourth-Generation, More Bass in Less Space Price: Buy Alpine Type-S SWS-12D4 12" Inch 1500 Watt Subwoofer with Massive