2 Pcs PAM8403 3W+3W DC 5V Mini Audio Amplifier Board Digital Power Amp Module Dual-channel Stereo Amplifier with Potentiometer

Was: $73.18
Now: $36.59
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SKU:
TBSN19060
UPC:
7785060213852
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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Features: PAM8403 mini 5V power amplifier board Support USB Power supply This power Amplifier board adopts original PAM Digital power amplifier chip IC,suitable for battery or portable electronics products,suitable for long time steady usage. Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4?) size:apporx.30*22*16mm Built with switch Potentiometer,can adjust the volume & control power switch freely.