Alpine PWV-SB12 BassRev™ powered subwoofer with 12" sub and 400-watt amp amplifier built-in amp (20 watts x

built-in amp (20 watts x 4 RMS/50 peak x 4 channels)

Alpine's DM-series is their newest introduction to the speaker market

this Focal technology is the source of pure

25' Controller cable (4-pin connector on one end / RJ-12 connector on other end)

comprehensive surveillance

Alpine PWV-SB12 BassRev™ powered subwoofer with 12" sub and 400-watt amp amplifier built-in amp (20 watts xBig bass for small spaces Alpine's PWV SB12 BassRev powered subwoofer serves up the extreme low frequency bass sound you want from a sealed enclosure that'll fit almost anywhere, including behind the seat in a pickup. This sturdy double braced MDF bass box delivers maximum punch from its high performance 12" woofer and onboard 400 watt amplifier. Carpet protects the enclosure from nicks and scratches, while a metal grille protects the speaker cone