RMS:3W*2
Drive Unit: 2inch*2
frequency:300Hz-20KHz
separation:>36dB
input sensibility:700mv±50mv
power input:DC 5V
total USB cable length:1.3m
product size: 310W*70*72H MM
product N.W: 0.55KG
box size: 310*82*78mm
carton size:
330*350*410mm
N.W: 15.0KGS
G.W: 16.0KGS
20pcs/CTN