---
product_id: 685809129
title: "Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module"
brand: "wangcl"
price: "A$11"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/685809129-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w
store_origin: AU
region: Australia
---

# 5W+5W dual channel power 90% efficiency, crystal clear sound Multi-layer protection system Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module

**Brand:** wangcl
**Price:** A$11
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your DIY audio game with power, precision, and protection!

## Quick Answers

- **What is this?** Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module by wangcl
- **How much does it cost?** A$11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/685809129-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w)

## Best For

- wangcl enthusiasts

## Why This Product

- Trusted wangcl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-level Efficiency:** Over 90% efficiency ensures minimal energy waste and cooler operation.
- • **Premium Build Quality:** Crafted with immersion gold PCB and gold-plated terminals for durability and superior conductivity.
- • **Robust Safety Features:** Includes reverse polarity, short circuit, and overheat protection for worry-free use.
- • **Flexible Amplifier Modes:** Switch easily between Class D and Class AB modes to tailor your audio experience.
- • **Power-packed Performance:** Delivers crisp 5W per channel output for immersive stereo sound.

## Overview

This PAM8406 Digital Power Amplifier Board offers a compact yet powerful 5W+5W stereo output at 5V DC, boasting over 90% efficiency and less than 10% distortion. Built with premium immersion gold circuit boards and gold-plated terminals, it ensures durability and superior sound quality. Designed for safety, it features multiple protections including reverse polarity, short circuit, and overheat safeguards. Ideal for DIY audio projects, it supports flexible amplifier modes and low noise operation.

## Description

Parameter:Working Voltage: DC 5VOutput Power: 5W (2Ω 5V) / 3W (4Ω 5V) / 1.8W (8Ω 5V)Efficiency: 90%General harmonic distortion ; Noise: <10%Low quiescent currentNoise suppressionProtection: Input reverse connection protection; Short circuit protection; Over heat protection; EMI is allowed to passDimension: 55.12 x 32.26mmPackage include:1 x Audio Amplifier Board

## Features

- Parameters: audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V).
- Artificial Material: this New-designed power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
- High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
- Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass.
- Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory default high electricity level.

## Images

![Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module - Image 1](https://m.media-amazon.com/images/I/61YeXxAORNL.jpg)

## Frequently Bought Together

- WANGCL Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module
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**Shop now:** [https://www.desertcart.com.au/products/685809129-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w](https://www.desertcart.com.au/products/685809129-audio-amplifier-board-pam8406-digital-power-amplifier-board-5w-5w)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*