● Iron panel panel; USB/SD Reader; FM Radio; Dual 3 Bands EQ; Digital LED Screen Display; Independent Microphone Volume/Echo Control; Microphone Echo Volume Control; Music Volume/Balance/Low/High Control; 

¼” Microphone Inputs x2pcs;

●Source Inputs:DVD (RCA jacks)/USB/SD Reader/FM Radio

●Output Power(RMS):20W*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: 4Kg

● Dimension: 330(W)mm*210(D)mm*70(H)mm