Specification:
1, On-board TDA7297 audio amplifier chip, dual-channel 15W+15W, suitable for 4 to 8 ohms/ 10 to 50W speakers.
2, Main chip pin has led, easy to control external devices, on-board 2-way 5.08mm pitch 2P terminal, left and right channels are output wiring.
3, With potentiometer dial, you can adjust the output volume.
4, Support DC Block, terminals, pin 3 of the power input.
5, Working Voltage: 6-18V
6, Board Size: 45 x 33 mm/1.77 x 1.29inch(L * W)
7, Power Input Connector: DC5.5*2.5 connector
Package Content:
4* Audio Amplifier Module