The most perfect 2.1 digital amplifier board.
The basic performance parameters:
Work modle: class D
Quiescent current: 50mA
Work efficiency: 90%
Rated output power: 100W+2*50W
Frequency response: 20Hz to 20KHz
Working voltage: DC18V to DC24V
Maximum output current: 4A
PCB SIZE:(L*W)10.00*8.3cm
Potentiometer function: switch from left to right around 1. channel volume 2. Volume 3. Bass Master Volume
Quantity:1Pc
Note:
Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you
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1Pc x [(50W x2+100W) TPA3116D2 2.1 HIFI Digital Subwoofer Amplifier Verst Board]