AN-2061 2.1ch Multimedia Speaker Systems Specifications: Output Power(RMS): Subwoofer 5W; Satellites 2.5W*2 Speaker Driver: Subwoofer 4"; Satellites 2.5"*2 Dimension(mm): Subwoofer 100*128*168;Satellites 82*84*102 Frequency Rang:Subwoofer 50~180Hz; Satellites 180~20KHz Impedance: Subwoofer 6ohm; Satellites:4ohm S/N:e65dB Features: * Special outlook with Mickey Mouse * Cabinet Material:Full Wooden * So cheap!!!