Speaker system: 2.0 channel Configuration: 2 speakers Anti-magnetic: Yes Input Signal: RCA Jacks Output signal: Push Terminal 2.1/5.1 compatible input: Adjust the sound: Volume Control, Bass, Treble Control Total power: 60W Frequency response: 25Hz ~ 20KHz compression noise ratio S / N: 75dB Karaoke Functions: Use for DVD, VCD, CD: Power level indicator: Color speakers: Remote Control: Dimensions (WxDxH, mm): 139W x 180D x 263H Power Source: AC 220V ~ 50Hz