🎶 Feel the Beat, Own the Road! Heavy-duty aluminum enclosure ensures durability and cool operation. Designed to fit under your seat without compromising space. Auto turn-on and thermal protection for worry-free listening. Experience booming sound with 400 watts of peak power! Adjustable low pass filter and bass boost for your perfect tune. Slim 2.8" Height 400W Peak Power Adjustable Sensitivity The Rockville SS8P is a powerful 8" under-seat subwoofer designed for car and truck enthusiasts. With a peak power handling of 400 watts and a slim profile of just 2.8 inches, it fits seamlessly under your seat while delivering deep, rich bass. Equipped with advanced features like adjustable sensitivity, thermal protection, and a built-in subsonic filter, this subwoofer ensures a premium audio experience without sacrificing space or safety.