Samsung HW-D570. RMS rated power: 310 W, Audio output channels: 2.1, Audio decoders: Dolby Digital, DTS. Soundbar speaker RMS power: 80 W, Impedance: 4 Ом, Frequency response: 20 - 20000 Hz. Subwoofer type: Active, Subwoofer RMS power: 150 W. Soundbar dimensions (WxDxH): 1056 x 45 x 80 mm, Soundbar weight: 2.06 kg, Subwoofer dimensions (WxDxH): 178 x 295 x 360 mm. Package dimensions (WxDxH): 1136 x 246 x 462 mm, Package weight: 10.26 kg