Alpine PWV-SB12 BassRev™ powered subwoofer with 12" sub and 400-watt amp amplifier Alpine added a LOT more

Alpine added a LOT more pixels to the display and made it even more responsive

while the separate Teteron dome tweeters provide smooth

this Focal technology is the source of pure

not compatible with factory amplified systems

Alpine PWV-SB12 BassRev™ powered subwoofer with 12" sub and 400-watt amp amplifier Alpine added a LOT moreBig 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