2.1 channel digital amplifier
Power amplifier chip: the main channel stereo TPA3118 (30W +30 W) bass TPA3118 (BTL 60W)
Output power: 30W + 30W + 60W (bass)
Working voltage: 12 ~ 26VD
Speaker impedance: 4 Euro 6 Europe 8 Europe
Recommended power: 24VDC> 5A (power supply current is not enough to open a large volume in the dynamic when there will be serious distortion and sound off phenomenon)