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Amazon.com: Skar Audio SDR-12 D2 12" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Alpine S-W12D2 Car Audio Type S Dual 2 Ohm 1200 Watt 12" Subwoofers with Sub Install Kit Package : Electronics
Amazon.com: Harmony Audio 2X HA-C102 Car Competition 10" Sub 2000W Dual 2 Ohm Subwoofer New : Electronics
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Amazon.com: KICKER 43TCWRT122-RS CompR 12" Series Sub 500W RMS 2 Ohm Thin Profile Loaded Subwoofer Enclosure : Electronics
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