The BassLink SM powered woofer fits under the front seat of many vehicles, and supplements a car audio system’s full-range speakers with powerful bass. Its shallow-profile, 8″ woofer delivers low-frequency enhancement from a slim-profile enclosure. A crossover control and flexible EQ adjustments let you tune the BassLink SM to your system, your car’s acoustic environment and your listening preferences. The energy-efficient amplifier keeps its cool while powering the woofer. High-pass filters and limiters ensure remarkable performance, and input options increase installation versatility. The BassLink SM delivers a lot of bass, without taking up a lot of space.