Description
Features
Working voltage: 6 to 18V
The Board Size: 4.5x 3.3x 2.7cm
Specifications:
Onboard TDA7297 audio amplifier chip, dual-channel 15W + 15W, suitable for 10-50W 4-8Ω 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
Packaging Include:
1Pcs DC 6 to 18V TDA7297 Power Amplifier Module
2 Reviews
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TDA7297 Audio Power Amplifier DC 6v-18V
I tested the amplifier as a DIY enthusiast, and I loved the output and the silence when no audio is being played. I also like the fact that it has varied voltage input which makes it fit in a varied voltage environment. The quality of sound is also top notch. Finally the board exceeded my expectations.
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TDA7297 AUDIO POWER AMPLIFIER
It has great output as I expected, the fifth Star is for the mute function of the TDA7297 which I feel was not included.
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