DollaTek Mini DC 3W + 5V Audio Amplifier Handy Digital Module Board Dual channel PAM8403 Stereo for DIY Portable Speakers Headphones

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DollaTek Mini DC 3W + 5V Audio Amplifier Handy Digital Module Board Dual channel PAM8403 Stereo for DIY Portable Speakers Headphones

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Amazon PAM8403 Mini Power Amplifier Board. Operating voltage: DC 2.5-5.5V Max output: 3Wx2 (5V 4Ω) Efficiency: 90% Dimension:30 x 22 x 16mm (do not including potentiometer handle)

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£ 2.99

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Description (1)

PAM8403 Mini Power Amplifier Board. Operating voltage: DC 2.5-5.5V Max output: 3Wx2 (5V 4Ω) Efficiency: 90% Dimension:30 x 22 x 16mm (do not including potentiometer handle)