5PCS-PAM8403-Super-mini-digital-amplifier-board-2-3W-Class-D-digital-amplifier-board-efficient
5PCS-PAM8403-Super-mini-digital-amplifier-board-2-3W-Class-D-digital-amplifier-board-efficient-2

DIGITAL POWER AMPLIFIER BOARD

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Product Description

– Voltage: DC 2.5~5.5V
– Output power: 3W + 3W (at 4ohm)
– Noise ratio: 90dB
– Efficiency: More than 90%
– 2 channels 3W amplifier with PAM8403.
– Output is CMOS BTL driver
– The board can also powered by 5V USB power supply or 4 x 1.5V batteries
– It is perfect for MP3/MP4/notebook

Additional Information

Weight 5 g

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