Samsung HT-TX725GT Home Theater System. Optical disc player type: DVD player. RMS rated power: 800 W, Audio output channels: 5.1, Audio decoders: Dolby ProLogic II. Supported radio bands: FM. Center speaker dimensions (WxDxH): 358 x 44 x 68 mm, Subwoofer dimensions (WxDxH): 256 x 298 x 256 mm. Package dimensions (WxDxH): 327 x 1071 x 331 mm, Package weight: 21000 g