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JBL 15" Professional 15SWX - 450 Watts RMS - Dual 4 Ohm Subwoofer | Car Audio BR
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JBL BassPro 12" 450W Car Powered Subwoofer System w/ Slipstream Port Technology 50036368308 | eBay
STADIUM SUBWOOFERS
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JBL S31024 10" 450W RMS Subwoofer Car Audio Set Local Pickup Only
JBL BassPro 12" 450W Car Powered Subwoofer System w/ Slipstream Port Technology 50036368308 | eBay
JBL Club A1000 High Performance 1000 Watts RMS Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x 10" High-Performance 1800W Peak Power Car Audio Subwoofer and Amplifier Wiring Kit - Road
JBL GT-BassPro12 150W RMS 12" Ported Subwoofer Enclosure System
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