Philips HTS5131. RMS rated power: 300 W, Audio decoders: Dolby Digital 5.1, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD. Soundbar speaker RMS power: 150 W, Impedance: 6 Ом, Frequency response: 150 - 20000 Hz. Subwoofer type: passive, Subwoofer RMS power: 150 W, Subwoofer frequency range: 20 - 150 Hz. Power source: AC, AC input voltage: 200-240 V, AC input frequency: 50/60 Hz. Soundbar dimensions (WxDxH): 945 x 96 x 179 mm, Soundbar weight: 0.5 kg, Subwoofer dimensions (WxDxH): 123 x 369 x 309 mm