Output Power:25W

Voltage:AC220v/50Hz,DC 12V/1.2Ah

T.H.D:<1%

Frequency Response:80Hz-15KHz±3dBInput Signal:Wireless mic/MP3/cassette/wire in

Speaker:6”

Frequency Range:VHF210MHz-270MHz

Wireless microphone: hand microphone, lavalier microphone or headset microphone for option

Wire microphone:all kinds of MIC

Packing: 4pcs/ctn

Carton size: 64x29x37cm/ctn

Portable Wireless PA Ampplifier (AD020043A)