AKEYSRC

PAM8403 Digital Amplifier Board 2x3W Stereo Class D Audio Amp Module, 2.5V-5.5V USB Power Mini Amplifier Board with Volume Control for DIY Portable Speakers, Arduino, Raspberry Pi (Pack of 6)

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R 548
In stock
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Delivered in 10–20 working days —
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30-day return window

Description

  • 【6-Pack Value Set】 Get six PAM8403 Class D stereo amplifier boards in one pack — perfect for multiple DIY projects, classroom use, or spare replacements. Each board delivers 3W+3W dual-channel output at 4Ω load with up to 90% power efficiency, no heatsink required.
  • 【Wide Application】 Ideal for building custom portable speakers, upgrading LCD monitor/TV/projector sound, adding audio to Arduino and Raspberry Pi projects, powering portable DVD players, game consoles, phone speakerphones, and various 5V USB-powered audio setups.
  • 【Flexible Power Options】 Operates on a wide 2.5V–5.5V DC range — easily powered via computer USB port, mobile phone charger, power bank, or 3.7V lithium battery. Filterless architecture with low quiescent current ensures clean, stable sound reproduction.
  • 【Compact & Easy to Use】 Ultra-mini size fits tight enclosures and 3D-printed speaker boxes. Clearly labeled pins for L-R-G three-wire audio input (Left-Right-Ground), speaker output, and DC power. Onboard potentiometer allows convenient volume adjustment and power switching.
  • 【Versatile Application】 Suitable for hobbyists and engineers building custom audio systems, DIY speaker enclosures, robotics, or embedded audio solutions.
Technical Specifications
Manufacturer
AKEYSRC
Model
P305
Height
1 cm
Length
3.5 cm
Width
2.2 cm
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.