---
product_id: 591631483
title: "100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit"
brand: "tech and trade"
price: "A$3"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/591631483-100w-diy-stereo-audio-board-bass-treble-balance-4440-ic
store_origin: AU
region: Australia
---

# 12V DC low voltage operation 100W high power output Adjustable bass, treble & balance 100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit

**Brand:** tech and trade
**Price:** A$3
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Amplify your vibe with 100W of pure DIY power!

## Quick Answers

- **What is this?** 100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit by tech and trade
- **How much does it cost?** A$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/591631483-100w-diy-stereo-audio-board-bass-treble-balance-4440-ic)

## Best For

- tech and trade enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile:** Ideal for upgrading home audio setups or creating personalized speaker systems.
- • **Powerhouse Performance:** Delivers a robust 100W output for crystal-clear, room-filling sound.
- • **Effortless DIY Assembly:** Perfect for tech-savvy millennials who love hands-on projects and customization.
- • **Energy Efficient Design:** Runs smoothly on a convenient 12V DC power supply, saving energy without sacrificing power.
- • **Precision Sound Control:** Fine-tune bass, treble, and balance to craft your perfect audio experience.

## Overview

This 100W DIY stereo audio amplifier board features the 4440 IC, supports adjustable bass, treble, and balance controls, and operates efficiently on a 12V DC power supply, making it an ideal choice for custom audio projects and enhanced sound performance.

## Description

Double IC 4440 Stereo Amplifier board, High Power up to 100 Watt output( depends on Input supply power). it requires 12 v dc power min requirement is 2 amp. Recommended 3 Amp. The board contains a bridge rectifier onboard, that means you just need to attach a 12 volts transformer to it and the board is ready to go. The best part about the kit is that it is made of individual components, which means if any thing goes wrong it can be easily serviced and components can be replaced. 4440 is a two channel audio power amplifier IC with inbuilt in dual channels which enables it for stereo and bridge amplifier applications. Comes with pre-integrated Volume, Bass and Terrible controller. Input Supply : 12 v - 16 v. 3 Amp (12-0 transformer or car battery ) 5 volt out is given in circuit using 7805 transistor in case if wants to connect FM, USB Panel kit. Input sound : two channel stereo Output sound : two channel stereo This amplifier kit can be used in any audio amplifier, including FM, MP3-USB player, CD/DVD, DTH, Tape, Car stereo, TV etc.

## Features

- It is a audio amplifier board
- It is a 100 W board
- It requires 12 v DC current

## Images

![100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit - Image 1](https://m.media-amazon.com/images/I/81DmIVyGZyL.jpg)
![100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit - Image 2](https://m.media-amazon.com/images/I/81riull7WtL.jpg)
![100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit - Image 3](https://m.media-amazon.com/images/I/91R1Kw5Q64L.jpg)
![100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit - Image 4](https://m.media-amazon.com/images/I/91hNOKzZjuL.jpg)
![100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit - Image 5](https://m.media-amazon.com/images/I/81XN13s4PbL.jpg)

## Frequently Bought Together

- TECH AND TRADE 100W DIY Stereo Audio Board Bass Treble Balance 4440 IC Amplifier Circuit Kit
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**Shop now:** [https://www.desertcart.com.au/products/591631483-100w-diy-stereo-audio-board-bass-treble-balance-4440-ic](https://www.desertcart.com.au/products/591631483-100w-diy-stereo-audio-board-bass-treble-balance-4440-ic)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*