---
product_id: 545718302
title: "1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK)"
brand: "tech and trade"
price: "R$1048"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/545718302-1000-watts-5200-1943-mosfet-based-diy-stereo-audio-amplifier
store_origin: BR
region: Brazil
---

# 1000W RMS stereo power Mic input with voice/music mix Dual 30-0-30V DC, 20A current 1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK)

**Brand:** tech and trade
**Price:** R$1048
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Power Your Passion with 1000 Watts of Sonic Brilliance!

## Quick Answers

- **What is this?** 1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) by tech and trade
- **How much does it cost?** R$1048 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/545718302-1000-watts-5200-1943-mosfet-based-diy-stereo-audio-amplifier)

## 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 Yet Mighty Design:** Small footprint (15x15x10 cm) packs a punch without cluttering your creative space.
- • **DIY Friendly with MOSFET Tech:** Build your own pro-grade amplifier with reliable 5200 & 1943 MOSFET components.
- • **Seamless Mic & Music Integration:** Switch effortlessly between solo vocals, music, or both for ultimate karaoke vibes.
- • **Dual 30-0-30V Power Supply Support:** Robust voltage handling ensures consistent, distortion-free sound.
- • **Unleash 1000 Watts of Pure Audio Power:** Experience studio-level volume and clarity that commands attention.

## Overview

The TECH AND TRADE 1000W MOSFET-based stereo amplifier board delivers a massive 1000 watts RMS output using 5200 and 1943 MOSFETs. Designed for DIY enthusiasts and aspiring singers, it supports a dual 30-0-30V DC power supply at up to 20A, enabling crystal-clear voice and music mixing. Compact and powerful, this amplifier is perfect for high-impact audio setups and karaoke sessions.

## Description

THIS KIT IS FOR UPCOMING SINGERS. YOU MAY PRACTICE YOUR SONGS ON STEREO WITH THIS KIT. THIS KIT ALLOWS YOU TO SING ON YOUR FAVORITE TUNES. JUST PLUG A GOOD MIC AND YOU ARE GOOD TO GO. YOU CAN SELECT IF YOU WANT JUST YOUR OWN VOICE TO PLAY, OR YOUR VOICE AND THE MUSIC VIA MODULE OR ONLY THE MODULE.THE AMPLIFIER IS A 5200 AND 1943 MOSFET BASED SOUND AMPLIFIER BOARD. THIS CIRCUIT RUNS ON A DUAL POWER SUPPL OF 30-0-30V DC RATED AT 10 AMPERE. THIS BOARD IS VERY POWERFUL AND IF CONNECTED TO SMALL SPEAKERS, WILL DAMAGE THE SPEAKERS. THIS IS A POWERFUL BOARD WITH ABOUT 1000 WATTS RMS POWER STEREO OUTPUT. FOR GETTING THE 1000 WATTS OUTPUT, IT WILL NEED ABOUT 20 AMPERE OF CURRENT AT 30-0-30V DC VOLTAGE THIS BOARD HAS AN OUTPUT POWER CONNECTOR OF 5 V DC FOR RUNNING MUSIC CARDS OR MODULE. THIS BOARD IS ALSO AVAILABLE WITH BLUETOOTH MODULE AND KARAOKE MIC IN ANOTHER LISTINGS ON desertcart.

## Features

- 1000 WATTS STEREO OUTPUT.
- Brand: TECH AND TRADE
- Manufacturer: TECH AND TRADE SOLUTIONS, B-2, KAMAL VIHAR, KARAWAL NAGAR, DELHI 110090.
- Voltage: 5 volts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RJJGR7L |
| Item model number | TNTSMSFBmic |
| Manufacturer | TECH AND TRADE SOLUTIONS, B-2, KAMAL VIHAR, KARAWAL NAGAR, DELHI 110090. |
| Product Dimensions | 15 x 15 x 10 cm; 550 g |

## Product Details

- **Item dimensions L x W x H:** 15 x 15 x 10 centimeters
- **Manufacturer:** TECH AND TRADE SOLUTIONS, B-2, KAMAL VIHAR, KARAWAL NAGAR, DELHI 110090.
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 5 Volts
- **Voltage:** 5 Volts

## Images

![1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) - Image 1](https://m.media-amazon.com/images/I/81H2BlC21yL.jpg)
![1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) - Image 2](https://m.media-amazon.com/images/I/81evc7vjcML.jpg)
![1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) - Image 3](https://m.media-amazon.com/images/I/81iMisHQ59L.jpg)
![1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) - Image 4](https://m.media-amazon.com/images/I/8173496s5RL.jpg)
![1000 WATTS 5200 1943 MOSFET Based DIY Stereo Audio Amplifier Circuit Board (Better Than 4440 3055 and 4141 STK) - Image 5](https://m.media-amazon.com/images/I/81M1ldLOWbL.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/545718302-1000-watts-5200-1943-mosfet-based-diy-stereo-audio-amplifier](https://www.desertcart.com.br/products/545718302-1000-watts-5200-1943-mosfet-based-diy-stereo-audio-amplifier)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-05*