Kenwood KSC-PSW8 Compact 8″ Subwoofer Active Remote

Compact powered enclosure with 8″ subwoofer Built-in amplifier: 150 watts RMS power (250 watts maximum) Wired remote for control over: Volume level Variable low-pass crossover (50-125 Hz) Selectable phase control (0°, 180°) Power/ground wiring harness Preamp- (RCA) and speaker-level inputs Frequency response: 35-150 Hz Sensitivity: 81 dB Dimensions: 13-3/4″W x 2-15/16″H x 9-7/16″D Warranty: 1 year