[Specification]

* Power Output: 70W(rms)/4Ω
* T.H.D.: <0.1%
* Frequency Response: 50Hz~18KHz +/-3dB
* Speaker: 8-inch, full-range
* Audio Inputs: Balanced, Unbalanced Mic & Line-in
* Power Supply: Built-in two pieces of 12V/4AH rechargeable battery
with charger & 90~264V AC switching power supply.
* Charging & Operating Time: 6~8 hours continuous use per 8 hours
charge (automatic charging management)
* Dimensions: 310(W)x445(H)x240(D)mm / 12.2(W)x17.5(H)x9.4(D)”
* Weight: 13.5kg / 29.8lbs