●Plastic panel; Digital LED screen Display; USB/SD Reader; Bluetooth  function; Independent Microphone Volume/Echo Control;

Microphone Echo Volume Control; Music Volume/Low/High Control;

 ¼” Microphone Inputs x2pcs. 

●Source Inputs:DVD (RCA jacks)/USB/SD Reader/Bluetooth.

●Output Power(RMS):40W*2(4ohms) 

● Power sources: AC220V 50Hz

● Sensitivity: 200mv

● S/N Ration≥ 85dB

● Frequency Response: 20Hz-20KHz ±2dB

● Impedance: 4ohms-8ohms

● Distortion≤0.5%

● N.W:4.5Kg

● Dimension: 430(W)mm*280(D)mm*130(H)mm 

● Carton Size: