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Amazon.com: Polk Audio HTS 12 Powered Subwoofer with Power Port Technology | 12” Woofer, up to 400W Amp | For the Ultimate Home Theater Experience | Modern Sub that Fits in any
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Polk MM1 Series 12 in. 1260-Watt 4 Ohm Dual Voice Coil ATV, Car, and Marine Subwoofer MM1242-DVC - The Home Depot
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