---
product_id: 165435433
title: "HiLetgo 2pcs TDA2822M DC 1.8-12V 2.0 Channel Stereo Amplifier Mini AUX Audio Amplifier Board Module AMP for Arduino"
brand: "hiletgo"
price: "A$20"
currency: AUD
in_stock: true
reviews_count: 8
category: "Hi Letgo"
url: https://www.desertcart.com.au/products/165435433-hiletgo-2pcs-tda2822m-dc-1-8-12v-2-0-channel
store_origin: AU
region: Australia
---

# Compact 52x31x23mm size Up to 5W stereo output power 1.8-12V wide voltage range HiLetgo 2pcs TDA2822M DC 1.8-12V 2.0 Channel Stereo Amplifier Mini AUX Audio Amplifier Board Module AMP for Arduino

**Brand:** hiletgo
**Price:** A$20
**Availability:** ✅ In Stock

## Summary

> 🎧 Tiny Amp, Big Impact: Elevate your audio game with compact power!

## Quick Answers

- **What is this?** HiLetgo 2pcs TDA2822M DC 1.8-12V 2.0 Channel Stereo Amplifier Mini AUX Audio Amplifier Board Module AMP for Arduino by hiletgo
- **How much does it cost?** A$20 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/165435433-hiletgo-2pcs-tda2822m-dc-1-8-12v-2-0-channel)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Ultra-compact 52x31x23mm footprint fits effortlessly into any project without bulk.
- • **Pro-Grade Reliability:** Engineered with STMicroelectronics tech, ensuring stable, noise-free amplification for professional results.
- • **Plug & Play Simplicity:** Standard 3.5mm AUX input and easy volume adjustment make integration and control a breeze.
- • **Power Your Sound Anywhere:** Operates seamlessly from 1.8V to 12V DC for versatile DIY projects and portable setups.
- • **Stereo Clarity in Miniature:** Dual-channel TDA2822M chip delivers crisp, balanced audio up to 5 watts—perfect for custom audio builds.

## Overview

The HiLetgo TDA2822M stereo amplifier module is a compact, dual-channel audio amplifier designed for DIY electronics and Arduino projects. Operating on a wide voltage range of 1.8 to 12 volts DC, it delivers up to 5 watts of clear stereo sound through a standard 3.5mm AUX input. Its small size and simple volume control make it ideal for portable and embedded audio applications, backed by STMicroelectronics' reliable amplifier technology.

## Description

Features: 1.Supply voltage: DC 1.8-12V 2.Output Power: 0.1W-5W ;4-32 Ohms 3.Dimensions: 52 x 31 x 23mm (L*W*H) 4.Input Interface: 3.5mm Audio input 5.Adjust form: volume adjustment 6.Using TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player, tape recorders and multimedia speaker in for the audio amplifier. 5.Simple circuit, good sound quality and wide voltage range Package Included: 2 x TDA2822M 2.0 Channel Stereo Mini AUX Audio Amplifier Module

Review: Good product - They work well as advertised. Structurally well made... Sound works good for what I need...i'm not using it to listen to music, and I havn't, so I dont know what music would sound like on it. Installation is easy.
Review: use a clean power supply and shielded input cables... - First off, these are great! for those who are having noise issues, as is the case with these types of circuits, always use shielded cables for input signals, and definately use a clean (no "switching" noise) power supply... Any type of 'switching' power supply that does not have adequate filtering WILL put noise into the output!! as for what i am using these for... I make my own custom 'sound generator chambers', i which i use to calibrate precision microphones systems.... they are stable and work quite well for what i do, in my opinion... as for distrotion, matching the output impedances, and not 'overdriving' the input, solve that problem in most cases... my 5 cents :-)

## Features

- 1. Chip: TDA2822M; Supply voltage: DC 1.8-12V
- 2.Output Power: 0.1W-5W ;4-32 Ohms
- 3.Dimensions: 52 x 31 x 23mm (L*W*H)/ 2.05 x 1.22 x 0.9inch
- 4.Input Interface: 3.5mm Audio input
- 5.Adjust form: volume adjustment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XBKTNKF |
| Best Sellers Rank | #53,846 in Electronics ( See Top 100 in Electronics ) #328 in Audio Component Amplifiers |
| Brand | HiLetgo |
| Date First Available | September 2, 2019 |
| Item Weight | 0.88 ounces |
| Item model number | TDA2822M |
| Manufacturer | HiLetgo |
| Maximum Supply Voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 1.8 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 5 Watts |
| Package Dimensions | 4.72 x 3.35 x 1.42 inches |
| Package Type Name | module |
| Specification Met | Stmicroelectronics |
| UPC | 618528939513 |
| Voltage | 12 Volts |

## Product Details

- **Manufacturer:** HiLetgo
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Minimum Supply Voltage:** 1.8 Volts (DC)
- **Mounting Type:** Surface Mount
- **Voltage:** 12 Volts

## Images

![HiLetgo 2pcs TDA2822M DC 1.8-12V 2.0 Channel Stereo Amplifier Mini AUX Audio Amplifier Board Module AMP for Arduino - Image 1](https://m.media-amazon.com/images/I/61LN9hn0OLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on August 15, 2025*

They work well as advertised. Structurally well made... Sound works good for what I need...i'm not using it to listen to music, and I havn't, so I dont know what music would sound like on it. Installation is easy.

### ⭐⭐⭐⭐⭐ use a clean power supply and shielded input cables...
*by T***N on March 1, 2025*

First off, these are great! for those who are having noise issues, as is the case with these types of circuits, always use shielded cables for input signals, and definately use a clean (no "switching" noise) power supply... Any type of 'switching' power supply that does not have adequate filtering WILL put noise into the output!! as for what i am using these for... I make my own custom 'sound generator chambers', i which i use to calibrate precision microphones systems.... they are stable and work quite well for what i do, in my opinion... as for distrotion, matching the output impedances, and not 'overdriving' the input, solve that problem in most cases... my 5 cents :-)

### ⭐⭐⭐⭐ Okay for projects
*by B***. on April 23, 2023*

These are functional. However volume and sound quality aren't very impressive compared to other products available for a similar cost. For experiments and projects where low fidelity and medium volume are acceptable these are functional. If you intend to use them for music I'd pay the few extra dollars.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-04*