Alpine SWR-12D4 Type-R 12" Subwoofer with Dual 4-ohm Voice Coils

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R/T 300 Enclosure Series -318-12 Alpine - Single 12-Inch Slot Vented Sub Bass Hatchback Speaker Box with Labyrinth Power Port for Alpine Subs

Package: Alpine Type-S SWS-12D4 12" Inch 1500 Watt Dual 4-Ohm Car Subwoofer + Rockville RSV12 Single 12" Vented Subwoofer Enclosure + Sub Box Wire Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals

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