ZXI 6.5" High Excursion Subwoofer Quad Stacked Magents 300 Watts Rms D
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Amazon.com: Planet Audio PX12 Axis Series 12 Inch Car Audio Subwoofer - 1000 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures : Electronics
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FIERCE 12S Car Subwoofers | 12 Inch Subwoofer |1000 Watts RMS – TORO AUDIO
BOSS Audio Systems D12F Phantom Series 12 Inch Car Audio Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Low Profile, For Truck Boxes and Enclosures, Hook Up To Amplifier