Output power: 20Wx2Frequency response:40Hz~18KHzSpeaker Unit: (4″+2″)x2P.M.P.O.: 1000WS/N Ratio: ≥75dBPower: AC220V~50HzProduct Size: L240xW178xH300mmGiftbox Size: L426xW285xH352mmCarton Size: L585xW440xH722(mm)/4 SetsFunction: AUX/BT 5.0