ONKYO HTX-22HDX. RMS rated power: 140 W, Audio output channels: 5.1, Audio D/A Converter (DAC): 192 kHz/24-bit. Satellite speakers RMS power: 25 W, Satellite speaker frequency range: 70 - 20000 Hz, Satellite speaker impedance: 6 Ом. Subwoofer RMS power: 50 W, Subwoofer frequency range: 35 - 200 Hz, Subwoofer impedance: 3 Ом. Front speaker dimensions (WxDxH): 101 x 161 x 111 mm, Front speaker weight: 800 g, Subwoofer dimensions (WxDxH): 217 x 310 x 337 mm. Power consumption (typical): 140 W