Product type: Studio monitors Product colour: Black On/off switch: Yes Phase control: Yes Material: Paper Power consumption (typical): 190 W Power source type: AC Subwoofer weight: 12.2 kg Subwoofer height: 39 cm Subwoofer width: 31.8 cm Subwoofer depth: 41.3 cm Package type: Box Quick start guide: Yes Manual: Yes Cables included: AC Line inputs (RCA): 1 Line outputs (RCA): 1 Subwoofer driver diameter (imperial): 25.4 cm (10") Subwoofer type: Passive subwoofer Subwoofer sensitivity: 4 dB Total Harmonic Distortion (THD): 0.6% Wireless subwoofer: No Subwoofer RMS power: 130 W Subwoofer frequency range: 28 - 120 Hz