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Alpine - SBG-1224BR Ready to use Bass Reflex Subwoofer (2Ohm)
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Alpine (2) SWR-8D2,XWS1225,8DQV (swr8d2_8dqv_xws1225) 1000W Peak
ALPINE TYPE-R SUBWOOFER 1000W RMS - YouTube
Alpine - SWR-12D2 12′′ Type-R Subwoofers (2Ω + 2Ω)
Alpine R-Series 12" Dual 4-Ohm Subwoofer - R2W12D4 | Abt
2) Alpine SWT-10S4 10" 1000W Shallow Car Subwoofers+AudioControl Bass Processor | eBay
Best Buy: Alpine Type-R 12" 1000W Subwoofer Black SWR-12D4
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Alpine SWR-8D4 8" Inch 1000 Watt Dual 4 Ohm Type-R Car Subwoofer Sub SWR8D4 | Audio Savings
Alpine SWT-10S2 10" 1000W Shallow Truck Subwoofer+Alpine Amplifier+Amp Kit - Walmart.com
Alpine R2-W8D2 8-inch R-Series Subwoofer with Dual 2-Ohm Voice Coils
