AC/DC 18V TDA7297 Audio Power Amplifier DIY Module Board Double Channel 10-50W

AC/DC 18V TDA7297 Audio Power Amplifier DIY Module Board Double Channel 10-50W Features: Working voltage: 6 to 18V Board size: 4.5x 3.3x 2.7cm (L*W*H) Specifation: Onboard TDA7297 audio amplifier chip, dual-channel 15W + 15W, suitable for 10-50W 4-8 speakers use The chip pin has already leads out for convenient the external device control, on-board 2-way 5.08 (mm) pitch 2P terminal, respectively for left and right channel output terminal On-board potentiometer dial, you can adjust the volume output Support DC seat, terminal, pin 3 of the power input, the default is DC seat, operating voltage: 6-18V Package includes: 1 x DC 6 to 18V TDA7297 Power Amplifier Module SKU380037