Under Seat Sub-Woofer

If you've been wondering how you'll get that perfect balance of sound and rich base in your car without too much wiring and modifications, Then this 800W UNDERSEAT SUBWOOFER is all you need With this Upgrade, there's no need for neither an external amplifier nor an equalizer. As long as you have good solid door speakers then get ready to feel the music rather than just listening to it. It comes with a wired adjustable gain control for an Impressive in car audio experience.