Key Features 150W Peak Power Powered Subwoofer Aluminum Die-Cast Frame Noise-Less Sound Wired Remote (Level/Freq./Phase Control) Line(Rca) + Speaker Level Input Speaker Features Speaker System Active Subwoofer System Peak Input Power 150W Speaker Size 200 X 120 Mm Magnet Type Ferrit Wired Remote Included Yes Amplifier Included Built-In Enclosure Size (Bxhxd) 190 X 70 X 280 Mm Enclosure Net Weight 2.8 Kg Amplifier Features Maximum Power Output 150W Low-Pass Filter Yes Phase Inverter 0°(Normal) / 180°(Reverse) Yes Power Indicator Yes Line In Rca Speaker Level Input Yes Chassis Aluminum Die-Cast Dc Cable Supplied Yes