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Kicker 49PTRTP12 Low-profile down-firing 500-watt powered enclosure with CompRT® 12" shallow-mount subwoofer and passive radiator at Crutchfield
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DS18 ZXI12.2D High Excursion 12" Subwoofer 2000 Watts 2-Ohm DVC Quad Stacked Magnets car audio subwoofers
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