2.2 channel speaker
Function:USB,SD, 2MIC Interface, Bass, Treble
IC:2030*4 transformer 6636
Speaker size: subwoofer:5" × 1
satellite speaker: 3" × 2 +1" × 2
Output power: 80Watt
Color:Silver &Black
Giftbox size:535×283×342mm 2pcs/set
N.W:21.5 kg/set
Bluetooth:USD 1.00 App. USD 2.00