Pyle PLBASS2.8 8'' Super Slim Active Amplified Subwoofer System
BOSS Audio Systems SLIM18 Elite Series 8 Inch Powered Car Audio Subwoofer - Low Profile, Remote Subwoofer Control, Built In Amplifier, Under Seat, For Truck, Hook Up To Amplifier
QBUS10P 500W Peak (200W) RMS 10" Ported Amplified Loaded Under Seat Su — NVX