Samsung HW-D350. RMS rated power: 120 W, Audio output channels: 2.0, Audio decoders: Dolby Digital, DTS. Impedance: 4 Ом, Frequency response: 20 - 20000 Hz, Total Harmonic Distortion (THD): 10 %. Power consumption (typical): 0.75 W, Power consumption (standby): 45 W. Soundbar weight: 2.25 kg. Package dimensions (WxDxH): 1032 x 246 x 117 mm, Package weight: 4 kg