---
product_id: 233945445
title: "TECH AND TRADE 4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER"
brand: "tech and trade"
price: "€ 32.40"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tech And Trade"
url: https://www.desertcart.fr/products/233945445-tech-and-trade-4440-triple-ic-based-diy-home-theater
store_origin: FR
region: France
---

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

**Brand:** tech and trade
**Price:** € 32.40
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your space, own the stage!

## Quick Answers

- **What is this?** TECH AND TRADE 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?** € 32.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/233945445-tech-and-trade-4440-triple-ic-based-diy-home-theater)

## 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 & Lightweight:** Sleek 14x5x12 cm design weighing just 350g fits effortlessly into any DIY home theater setup.
- • **Proudly Made in India:** Crafted with precision by TECH AND TRADE SOLUTIONS, supporting local innovation and quality manufacturing.
- • **Karaoke-Ready Mic Circuit:** Built-in mic input circuit lets you amplify your voice and jam along with your favorite tracks (mic sold separately).
- • **Powerful Triple IC Design:** Harness the synergy of three 4440 ICs delivering immersive, high-fidelity home theater audio.
- • **Seamless 12V DC Operation:** Plug-and-play with a 12V DC transformer and onboard bridge rectifier for stable, noise-minimized power.

## Overview

The TECH AND TRADE 4440 Triple IC DIY Home Theater Audio Amplifier Kit combines three high-performance 4440 ICs to deliver superior stereo sound. Designed for 12V DC input with an onboard bridge rectifier, it ensures stable power and easy integration. Featuring a dedicated mic circuit for karaoke enthusiasts, this compact, lightweight board is proudly manufactured in India, perfect for DIY audio aficionados seeking quality and versatility.

## 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: Lot of hum - Did not work had to get refund

## Features

- 12 V DC INPUT
- 2.1 STEREO HOME THEATRE KIT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GYP1VGH |
| Are batteries included? | No |
| Best Sellers Rank | #30,672 in Musical Instruments ( See Top 100 in Musical Instruments ) #281 in Power-Amplifiers |
| Brand | TECH AND TRADE |
| Country of Origin | India |
| Customer Reviews | 3.8 3.8 out of 5 stars (58) |
| 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

![TECH AND TRADE 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/515hLh3IrkL.jpg)
![TECH AND TRADE 4440 TRIPLE IC BASED DIY HOME THEATER AUDIO AMPLIFIER CIRCUIT BOARD KIT -BOARD AND KARAOKE DRIVER - Image 2](https://m.media-amazon.com/images/I/81wevD3eXZL.jpg)

## 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*



### ⭐ Lot of hum
*by A***V on 2 August 2024*

Did not work had to get refund

### ⭐⭐⭐⭐⭐ 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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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*