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DS18 HOOLIGAN X 15" SPL SUBWOOFER 4000W RMS DUAL 1 OHM - Team Marketing Group, LLC
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DS18 EXL-XX12DHE High Excursion 12" Subwoofer 4000W Max – Factory Direct Car Audio
American Bass HD-10v2 10" Subwoofer, D1/D2, 2200W RMS/4000W Max
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American Bass 12" HD Series Subwoofer 4000W Max Dual 1 Ohm HD-12-D1v2 | eBay
American Bass 15" HD Series Subwoofer 4000W Dual 1 Ohm HD-15D1-V2 — Big Jeff Online Inc
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ATG Audio Transcend Series 15" DVC 4ohm Woofer
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Deaf Bonce Apocalypse DB-SA305 D1 15" 4000W Dual 1-Ohm Subwoofer | Subwoofer, 15 subwoofer, Car stereo
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JBL ASB6112 4000W 12-inch Passive Subwoofer - Black | Sweetwater
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Rockville W15K6D4 V2 15" 4000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant
B&C 21SW152-4 21" 4000W Neodymium Subwoofer 4-Ohm
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ATG Audio Transcend Series 15" DVC 4ohm Woofer
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