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Champion Pro Series By Pioneer 12 Inch Monster Subs Sleek Vinyl Vented Box! $500 Firm Rare Subwoofers! for Sale in Portland, OR - OfferUp
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Amazon.com: Pioneer TSW312D4 Champion Series 12" 1500 Watt Dual 4 Ohm Voice Coil DVC Car Subwoofer : Electronics
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A Beautiful 12inch. Pioneer Premier champion series speaker 3500 watt max ..1000 watt NOM. Beautiful sub woofer for Sale in Orosi, CA - OfferUp
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Pioneer Champion Series PRO TS-W3003D4 12" subwoofer with dual 4-ohm voice coils Car Subwoofers - Newegg.com
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Pioneer TSW312D4 Champion Series 12" 1500 Watt Dual 4 Ohm Voice Coil DVC Car Subwoofer - Walmart.com
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TS-A301D4 - 12" - 1600 W Max Power, Dual 4 Ohm Voice Coil, Champion Series- Component Subwoofer | Pioneer Electronics USA
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