American Bass XFL 12 Inch 1000w RMS DVC Subwoofer - SSA STORE
BOSS Audio Systems D12F Phantom Series 12 Inch Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook Up To Amp
5 CORE 10" inch Full Range Subwoofer Car Audio Speakers Pair High Power Bass Sub woofer Peak 1000W Dual 8 Ohm Car Vehicle Audio Drivers, Wide Range DIY Loudspeaker Woofer Replacement WF