STA508 2.1 160W+80W+80W Class D amplifier completed board
This is a assembled board, which use original TC2000 and STA508 chips;
the Main filter capacitor use Japan Panasonic electrolytic capacitor6×330 UF
Work type: Class D
Quiescent current:50mA
Efficiency of operations:90%
Rated output power:2*80 W+160 W
Frequency response:20Hz to 20KHz
Working Voltage:DC18V to DC34V(Recommend to use DC 32 V )
Max output current:6A
PCB size:115.5 mm * 100 mm
The function of potentiometers ( from left to right):
Bass; L& R Channel Terble Volume ; L & R Channel Volume; Volume
