JVC Mobile Drvn A Series 8" 250W Powered Subwoofer Speaker Surround Kit (JVCCWDRA8)

Hey I'm JR, training manager here at Crutchfield,  and this is the JVC CW-DRA8. It is a compact powered   subwoofer. If you're looking to put some more  "oomph" or low-end frequencies into your sound   system and you don't have a lot of space in which  to do that, this might be perfect for you. It's very   low-profile, saves on space and creates a lot  of bass. You can probably fit it under the seat   or behind the seat or in a small compartment  in your car where most other subwoofers simply   would not fit. Built into this enclosure is a 150  watt class-D amplifier, it stays nice and cool so   even if you can't put it in a place with a lot of  ventilation it will keep cool and keep making bass.   The 8-inch subwoofer sits in a sealed enclosure,  so the bass is nice and tight, goes all the way   down to 35 hertz. There's a variable crossover, so  you can dial in the exact amount of bas