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Product Brief Introduction

This product is a high-resolution D-class automatic pulse width modulation digital amplifier board, which is equipped with a 3.5mm audio socket and terminals suitable for speaker connection; The volume can be adjusted through a rotary potentiometer; The power indicator light provides real-time feedback on the current status of the board. In the design of the power inlet end, high-precision and large capacity aluminum electrolytic capacitors were selected to filter out the noise of the power supply, so that the chip can obtain a purer signal. The chip has overcurrent protection, thermal protection, and noise reduction functions, providing high reliability assurance.

Product Parameter

DC 9-24V power supply, capable of working normally with currents of 2A and above

Equipped with overcurrent protection, thermal protection, and noise reduction

Output power: 2 * 8W, 2 * 12W

Output impedance: 4 Ω~8 Ω

Recommended voltage: 12V 1.5A

Channel type: Dual channel

Sex to noise ratio: 92%

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Standard packaging

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