Sony Home cinema surround TV stand. RMS rated power: 250 W, Audio output channels: 7.1. Satellite speakers RMS power: 50 W. Subwoofer RMS power: 100 W. Power consumption (typical): 70 W, Power consumption (standby): 0.3 W. Power requirements: 220-240V, 50/60Hz, Dimensions (WxDxH): 1000 x 400 x 500 mm, Center speaker height: 50 mm