Power Output:-----------RMS4W (2W+2W)
Speaker Driver: --------hi 50 x 2
Frequency Response:-----120Hz~18KHz
Separation: ------------>=45dB
S/N ratio: ------------->=65dB
Product Size: ----------80(L)x75(W)x75(H)mm
Giftbox Size: ----------200(L)x100(W)x100(H)mm
Carton Size: -----------520(L)x420(W)x420(H)mm(40 sets/carton)
N.W/Carton: ------------16.4KG
G.W/Carton: ------------17.4KG