Basslink SM2- Powered, 8 Underseat Subwoofer with Remote Control

Proprietary, shallow-profile woofer: This 8" (200mm) subwoofer is engineered specifically to deliver low distortion and powerful bass performance in its custom-tuned ABS enclosure with a notably compact footprint. Efficient Class D amplifier: The amplifier generates minimal heat and does not demand significant current from the vehicle's electrical system. Intelligent electronic design: The unit utilizes high-pass filters and limiters that provide outstanding performance at the limits. Flexible EQ adjustments: Level control adjusts the unit's volume relative to the other speakers in your system, while Bass Boost control allows you to reduce peaks or dips in bass frequencies within your vehicle's acoustic environment. Wired, remote level control capability: The system works with the included JBL GTO-RBC, enabling remote control of the bass level