Woofer: Double 6.5inch
Tweeter: 1.5inch
Power output:40W(RMS)
Function:USB/SD/Bluetooth/FM/aux/line in
Feature:Treble/bass/echo/ main volume / mic volume
Product size: 61x21x22cm
Packing size: 65.5x29x28cm, 1pc/ctn,
volume:0.053 Loading
qty: 528pcs/20ft ,1280pcs/40HQ
Weight: 8.5kgs