Lynx Audio SW-616 Active 10-Inch Subwoofer with Built-In 360W Amplifier The SW-616 is designed to be mounted in the trunk / cargo space of the vehicle and the pre-wired harness makes it very easy to connect the power, ground and signal wires. RCA and speaker level inputs for use with aftermarket and factory head units. Wired remote with gain and frequency control. Luxury Rosewood box for excellent low frequency reproduction. Active 10" Subwoofer with Built-In Amplifier. R.M.S.: 120 Watts, Max Output Power: 360 Watts Bass boost at 40Hz Complete wiring harness provided