---
product_id: 233945445
title: "4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER"
brand: "tech and trade"
price: "€ 39.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tech And Trade"
url: https://www.desertcart.sk/products/233945445-4440-triple-ic-based-diy-home-theater-audio-amplifier-circuit
store_origin: SK
region: Slovakia
---

# 12V DC input with onboard bridge rectifier Integrated mic circuit for karaoke Triple 4440 ICs for rich sound 4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER

**Brand:** tech and trade
**Price:** € 39.76
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your home theater vibes with triple power and karaoke flair!

## Quick Answers

- **What is this?** 4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER by tech and trade
- **How much does it cost?** € 39.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/233945445-4440-triple-ic-based-diy-home-theater-audio-amplifier-circuit)

## 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

- • **Proudly Made in India:** Support local innovation with a quality product crafted by TECH AND TRADE SOLUTIONS.
- • **Karaoke-Ready Mic Circuit:** Unleash your inner star—connect your mic directly and jam along with your favorite tracks.
- • **Seamless 12V DC Operation:** Plug-and-play with a 12V DC transformer and onboard bridge rectifier for hassle-free setup.
- • **Compact & Lightweight Build:** Sleek 14x5x12 cm design weighing just 350g fits perfectly in any home theater setup.
- • **Power-Packed Triple IC Design:** Experience crystal-clear, high-fidelity audio with three robust 4440 ICs working in harmony.

## Overview

The 4440 Triple IC Based DIY Home Theater Audio Amplifier Kit by TECH AND TRADE SOLUTIONS is a compact, 12V DC powered amplifier board featuring three high-quality 4440 ICs for superior sound output. It includes an onboard bridge rectifier for direct transformer connection and a dedicated mic circuit for karaoke enthusiasts (mic not included). Designed and manufactured in India, this lightweight 2.1 stereo amplifier kit is perfect for DIY audio projects and home entertainment setups.

## Description

This circuit uses the power of three 4440 ics to make a powerful home theatre circuit board. 4440 ic is a reputed ic which provides unmatched sound quality for a long time. This board is completely made in India and manufactured completely by TECH AND TRADE SOLUTIONS. This board contains an on board BRIDGE RECTIFIER which enables it to run directly from a transformer. It needs 12v dc transformer to run. alongwith this , a mic circuit will also be provided in the package. the mic circuit is for upcoming singers. you may practice your singing lessons via this mic circuit . you need to purchase a mic as mic will not be provided with this package. you may connect mic to this circuit directly and play music along with your singing.

Review: Excellent board
Review: Bad - I bought the 2.1 home theater board with this ID from you but it does not work. I give a return and you do not return it. What is the reason for this? Very bad product. Don't purchase this item. No returne

## Features

- 12 V DC INPUT
- 2.1 STEREO HOME THEATRE KIT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GYP1VGH |
| Are batteries included? | No |
| Best Sellers Rank | #20,327 in Musical Instruments ( See Top 100 in Musical Instruments ) #182 in Power-Amplifiers |
| Brand | TECH AND TRADE |
| Country of Origin | India |
| Customer Reviews | 3.8 3.8 out of 5 stars (60) |
| Date First Available | 24 August 2020 |
| Grit Type | Fine |
| Item Dimensions LxWxH | 14 x 5 x 12 Centimeters |
| Item Height | 12 Centimeters |
| Item Weight | 350 g |
| Item Width | 5 Centimeters |
| Item dimensions L x W x H | 14 x 5 x 12 Centimeters |
| Item part number | 3ICBd1 |
| Manufacturer | TECH AND TRADE SOLUTIONS 67, BHAGAT VIHAR, DELHI, TECH AND TRADE SOLUTIONS, 67, BHAGAT VIHAR, KARAWAL NAGAR, DELHI |
| Net Quantity | 1.0 Count |
| Number of Items | 2 |
| Product Dimensions | 14 x 5 x 12 cm; 350 g |

## Product Details

- **Brand:** TECH AND TRADE
- **Grit Type:** Fine
- **Item Weight:** 350 Grams
- **Item dimensions L x W x H:** 14 x 5 x 12 Centimeters
- **Number of Items:** 2

## Images

![4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER - Image 1](https://m.media-amazon.com/images/I/81wevD3eXZL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: My Phillips 5.1 Home theatre gone bad. Can is use this for it?**
A: YES.

**Q: How many 8inches subwoofer i can use**
A: It is a 2.1 stereo board. It means that you should use one subwoofer. Also this is just 150w board so go for one sub.

**Q: Can i use 12" Jbl 1500watt subwoofer**
A: Ofcourse you can

**Q: 35v2200uf ki jagah 35v4700uf laga sakte hai**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent board
*by A***N on 25 November 2024*



### ⭐ Bad
*by S***U on 3 February 2021*

I bought the 2.1 home theater board with this ID from you but it does not work. I give a return and you do not return it. What is the reason for this? Very bad product. Don't purchase this item. No returne

### ⭐⭐⭐⭐⭐ 4440- ic board
*by S***M on 6 May 2024*

Best quality product deep basss sound

## Frequently Bought Together

- TECH AND TRADE 4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT (BOARD ONLY)
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**Shop now:** [https://www.desertcart.sk/products/233945445-4440-triple-ic-based-diy-home-theater-audio-amplifier-circuit](https://www.desertcart.sk/products/233945445-4440-triple-ic-based-diy-home-theater-audio-amplifier-circuit)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-12*