Specification:  
Power Output:------------------------------------------------------RMS4W (2W+2W)
Speaker Driver: ---------------------------------------------------2inch x 2
Frequency Response:-------------------------------------------120Hz~18KHz
Separation: --------------------------------------------------------->=45dB
S/N ratio: ------------------------------------------------------------>=65dB
Product Size: ---------------------------------------------------------63(L)x66(W)x63(H)mm
Giftbox Size: ---------------------------------------------------------165(L)x90(W)x85(H)mm
Carton Size: --------------------------------------------342(L)x190(W)x450(H)mm(20 sets/carton)
N.W/Carton: ---------------------------------------------------------7KG
G.W/Carton: ---------------------------------------------------------8KG