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READ DESCRIPTION) 12 Inch Custom Subwoofer Box /Skar Audio Sub for Sale in Philadelphia, PA - OfferUp
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Amazon.com: Custom Ported/Vented Sub Box Subwoofer Enclosure for 1 12" Skar Audio ZVX-12 ZVX Subwoofer ~ with Plexiglass Window ~ 32 Hz - 3" Aeroports - 3.0 CU FT - Reinforced : Electronics
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