RMS：3W*2
Drive Unit： 2inch*2
Frequency：300Hz-20KHz
Separation：>36dB
Input sensibility：700mv±50mv
Power input：USB 5V
Product size：
330(W)*58(D)*75(H)mm
USB Power cable+3.5mm audio cable lenght：1.3M
Product Size :330*60*73MM
Product Weight:0.43KGS
Color box size :340*70*80MM
Carton Size:37.5*34.5*50CM
box:30pcs/CTN
NW:17.8KGS
GW:19.8KGS
