SoundBox Wrangler YJ, TY and JK 1987-2016 Dual 10" Downfire Subwoofer Enclosure | eBay
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Amazon.com: ALPHASONIK AS10DF 10 inch 1200 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure :
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