Handy 5V Dual Channel Stereo Amplifier Module With Potentiometer For DIY Portable Audio Projects 3W Per Channel USB Powered Compact Power Amp Board For Speakers

Compact 5V USB Dual-Channel Stereo Amplifier Module
✔️ 5V USB-powered, dual-channel, 3W per channel, 1pc module

This compact 5V dual-channel stereo amplifier module centers on a Class D design and is ideal for DIY portable audio projects. It can be used to power small speakers in handheld devices, microcontroller projects, or compact audio setups.

✅ 5V USB-powered dual-channel amplifier delivering up to 3W per channel into 4Ω or 8Ω speakers
✅ Class D digital amplifier with LC filter for high efficiency and low heat
✅ Built-in potentiometer for easy volume control
✅ Direct USB power from computer or power bank; compact and lightweight
✅ Ideal for DIY portable audio projects and small speaker setups

💡 What is a USB powered audio amplifier used for?

This handy module boosts audio in portable DIY projects from USB power.

- Portable speaker builds from USB power - Microcontroller and SBC audio projects - Efficient Class D performance with low heat - Direct drive of 4Ω/8Ω small speakers