Planet Audio P8UAW 800 Watt Low Profile Amplified 8 Inch Subwoofer with Remote Subwoofer Control Planet Audio P8UAW 8 inch 800-watt Amplified Subwoofer System 8 woofer with 800 Watt Max Built-in Amplifier Variable Low Pass Filter, Subsonic Filter and Bass Boost Remote Subwoofer Level Control Thermal, Overload and Short Protection Circuits High Level and RCA Low Level Inputs, Switchable Phase Control Blue Backlight Illuminated Planet Audio Logo 3 Year Platinum Dealer Warranty