Double AC15-18V 50W+50W 2.0 channel STK4162 4102 4122 4132 4182 series audio power amplifier board
Features:
Voltage: double AC15-18V
Chip type: STK4102, STK4122, STK4132, STK4162, STK4182, when shipped, randomly sent,
Op Amps: JRC4558D
Response frequency: 10Hz-20K Hz
Size: 13*10*6CM
Weight: 200G