Sony Mini System MHC-RG222. Impedance: 8 Ом, Peak Music Power Output (PMPO): 2 W. Supported radio bands: FM, MW. Power consumption (typical): 80 W, Power consumption (standby): 0.35 W. Weight: 8500 g. Dimensions (WxDxH): 280 x 407 x 325 mm, Power requirements: 230V, 50/60Hz, Speakers: 3-Way