JBL Basspro SL 2 (8") Compact Powerful Active Stereo Subwoofer System for Car Radios, Fits Under the Front Seat - Black

The JBL Basspro SL is a powered, 8" (200mm) compact car audio woofer system designed to augment the bass output of full-range speakers. It features a low distortion woofer in an ABS enclosure, powered by an efficient amplifier that produces minimal heat and requires less current from the car's electrical system. The system includes a manual crossover control (50Hz - 120Hz) and level control to adjust the volume to match other speakers in your system. It is compatible with the JBL GTO-RBC (sold separately) for remote level control.