This Lanzar 10" 800-watt super slim active subwoofer packs killer thumping bass in a slim package. Works great in any space, especially under-seat installations - the small footprint means space is not a problem. This model accepts both low level RCA and high level speaker line inputs. It has a remote for bass boost level control within the comfort of your vehicle. A low pass filter prevents annoying subsonics from distorting your signal. And thermal and overload protection extend the life of your product and ensure the safety of your vehicle. Weighs 15.5 lbs.