Sony Home theatre system DAR-RH1000. Optical disc player type: DVD recorder. RMS rated power: 700 W, Audio output channels: 5.1, Audio decoders: Dolby Digital, DTS. Center speaker RMS power: 120 W. Satellite speakers RMS power: 120 W. Center speaker dimensions (WxDxH): 300 x 79 x 116 mm, Center speaker weight: 1 kg, Subwoofer dimensions (WxDxH): 430 x 343 x 75 mm