---
product_id: 270332573
title: "2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System"
brand: "weewooday"
price: "$847"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/270332573-2-pieces-audio-amplifier-board-pam8406-mini-amplifier-board-5v
store_origin: MX
region: Mexico
---

# 5W Output Power 90% Efficiency Short-Circuit Protection 2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System

**Brand:** weewooday
**Price:** $847
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Audio Experience!

## Quick Answers

- **What is this?** 2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System by weewooday
- **How much does it cost?** $847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/270332573-2-pieces-audio-amplifier-board-pam8406-mini-amplifier-board-5v)

## Best For

- weewooday enthusiasts

## Why This Product

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

## Key Features

- • **Dual Delight:** Get two amplifier boards in one package, ensuring you have enough power for all your projects.
- • **Built to Last:** Crafted with premium materials, including a noble black immersion gold circuit board.
- • **Power Up Your Sound:** Experience 5W of crystal-clear audio output for immersive soundscapes.
- • **Versatile Applications:** Perfect for LCD TVs, multimedia speakers, and more—your audio solution for every setup.
- • **Efficiency Meets Longevity:** With over 90% efficiency, enjoy longer battery life for your portable devices.

## Description

Features: Amplifier type can be connected to select functions. Type D for high power, type AB for low power, factory default is high power. External shutdown can be added, SD: the default is high power level, and at low power level, chip will shut down. MUTE: low level mute, factory default high level. Specifications: Size: 3.2 x 5.5 cm/ 1.26 x 2.17 inchWeight: 25 g Efficiency: >90%Input method: single-endedGeneral harmonic distortion and noise: <10%Power supply voltage: direct current 5V (please don't overvoltage, overvoltage will burn the IC)Output power: 5W (2Ω 5V)/3W (4Ω 5V)/1.8W (8Ω 5V)Input method: single-ended (3.5 mm audio monaural input)Package includes: 2 x Audio amplifier boardsNotes: Manual measurement, please allow slight errors on size. The mention of brand and any related models above is only for purposes of demonstrating compatibility. Our brand is Weewooday.

## Features

- PAM8406 amplify module: working voltage: DC 5V; Output power: 5W (2Ω 5V)/3W (4Ω 5V)/1.8W (8Ω 5V); Input method: audio monaural input
- Characteristics: audio amplifier board has an efficiency of over 90%, which will extend the battery life and can be applied to portable applications; The PAM8406 provides comprehensive protection against faults with short-circuit protection and thermal protection
- Reliable quality: PAM8406 amplifier module is made of noble black immersion gold circuit board, compatible with KEMET audio capacitor, filter capacitors with large capacity per channel; Pure copper and gold-plated audio input terminals are included
- Applications: digital power amplifier board is widely applicable to LCD TVs, Mutimedia speakers, AM/FM system and DABs
- Package contents: you will get 2 pieces of audio amplifier boards, sufficient quantity to meet your various demands

## Product Details

- **Item dimensions L x W x H:** 3.94 x 2.56 x 0.98 inches
- **Voltage:** 5 Volts
- **Manufacturer:** Weewooday
- **Maximum Supply Voltage:** 5 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)

## Images

![2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System - Image 1](https://m.media-amazon.com/images/I/71c2h8H69YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!!
*by M***L on June 16, 2024*

Its basically plug and play, easy to use and works great!!

### ⭐⭐⭐⭐⭐ Excellent little 3watt stereo amplifier board
*by R***R on October 16, 2024*

Excellent little 3watt stereo amplifier board I use it to buffer and amplify low current 5 volt sound outputs from my Arduino Uno to drive s small 8 Ohm speaker. Very pleased with its ability to input music from a Kindle output jack.

### ⭐⭐⭐⭐⭐ great amplifier
*by K***T on March 19, 2022*

low distortion and high power with good price.. cant beat it. thank youvery rare does anything worth buying come from china. but this amp is worth it..

## Frequently Bought Together

- 2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, 5w+5w Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify for DIY Sound System
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**Shop now:** [https://www.desertcart.mx/products/270332573-2-pieces-audio-amplifier-board-pam8406-mini-amplifier-board-5v](https://www.desertcart.mx/products/270332573-2-pieces-audio-amplifier-board-pam8406-mini-amplifier-board-5v)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-18*