10'' Slim Woofer - Phase Shift Switch: 0 or 180° - Thermal, Short And Overload Protection Circuits - Dimension: 15'' X 11.8'' X 3''.RCA Low Level Input - Adjustable Input Sensitivity: 0.2V-3V - Fuse: 2 x 20A - Weight: 15.5 LBS..High Level Input - 0 to 12dB Variable Bass Boost (@45Hz) - Max Power:1000 Watts.Green & Red LED Power Status Indicator - Low Pass Filter (50-150 Hz) - RMS Power: Amplifier: 100Watt.Remote Level Control - Soft Delay Remote Turn-On - Slim woofer: 250Watt This Pyle 10" 1000-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.