---
product_id: 168710920
title: "TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects"
brand: "vasp electronics"
price: "€ 22.98"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/168710920-tda7294-100-watt-mono-amplifier-pcb-board-high-power-home
store_origin: NL
region: Netherlands
---

# 12-40V Wide Voltage Range 100W RMS Power Through-Hole Components TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects

**Brand:** vasp electronics
**Price:** € 22.98
**Availability:** ❌ Out of Stock

## Summary

> 🎸 Amplify your sound, amplify your style!

## Quick Answers

- **What is this?** TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects by vasp electronics
- **How much does it cost?** € 22.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/168710920-tda7294-100-watt-mono-amplifier-pcb-board-high-power-home)

## Best For

- vasp electronics enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Efficient:** Small 2.2 x 2 inch PCB with minimal external parts for sleek, space-saving builds.
- • **DIY-Friendly Design:** Uses only through-hole components—easy soldering and hassle-free repairs.
- • **Powerhouse Performance:** Delivers a robust 100W RMS output for crystal-clear, room-filling sound.
- • **Versatile Speaker Support:** Supports 4 to 8 ohm speakers, perfect for subwoofers, guitar amps, and more.
- • **Flexible Voltage Compatibility:** Operates seamlessly between 12V and 40V DC to fit diverse DIY setups.

## Overview

The TDA7294 Mono Amplifier PCB by VASP Electronics is a compact, high-power 100W RMS amplifier board designed for home audio and DIY projects. Featuring a wide 12-40V operating voltage, low distortion, and easy-to-solder through-hole components, it supports a variety of speaker impedances and is ideal for building subwoofers, guitar amps, and compact speaker systems. Made in India with quality glass epoxy PCB, it offers a cost-effective, reliable solution for audiophiles and makers alike.

## Description

Made in India by VASP Electronics - High Output - 100 watt RMS output power using 8 ohms speakers.* Low Distortion - 0.1% Total Harmonic Distortion 20 watt output using 8 ohms speakers and 1KHz sine wave input.* Speaker usability - 4 and 8 ohms, 50 watt to 200 watt speakers can be used.* Supply voltage - 12 volts to 40 volts DC supply working range.* Standard Components - All components used are available online or at your local electronics store. No SMD components used - Only through hole components used, making soldering and replacement hassle free. This amplifier can be made in a fraction of cost compared to similar amplifiers available in market.

Review: Good build quality - Good build quality.
Review: Good PCB - PCB good quality but price is little bit high

## Features

- TDA7294 100 watt Mono Amplifier Single Side PCB From Vasp Electronics, Compact Size & Minimum External Components required.
- Features - ICs Pin to Pin Compatible - TDA7293, TDA7294, TDA7295, TDA7296, Easy to assemble PCB, Parts Few & Common, Wide supply Voltage support,
- Specs - Glass Epoxy FR4 Grade A PCB, Size - 2.2 inch x 2 inch, Working Voltage = 12 - 0 - 12 to 40 - 0 - 40 Volt DC, Transformer Recommended = 24 - 0 - 24 volt 5 Amp.
- BEST for - Making Sub woofers, Bass Tubes, Amplified Speaker Boxes, Guitar Amplifiers & other small footprint high power amplifiers.
- PCBs Made in India, Circuit Diagram, BOM (List of Components) & Instructions Provided. with PCB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X9GKDZ3 |
| Best Sellers Rank | #444,385 in Electronics ( See Top 100 in Electronics ) #836 in Hi-Fi Amplifiers |
| Brand | VASP Electronics |
| Customer Reviews | 3.7 3.7 out of 5 stars (124) |
| Date First Available | 31 August 2019 |
| Item Dimensions LxWxH | 5.6 x 5.1 x 2.5 Centimeters |
| Item Weight | 60 g |
| Item dimensions L x W x H | 5.6 x 5.1 x 2.5 Centimeters |
| Item model number | Tusker v1 |
| Manufacturer | VASP Electronics |
| Maximum Supply Voltage | 40 Volts (DC) |
| Model | Tusker v1 |
| Mounting Hardware | 1 Assembled Board, Wiring Diagram |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 1 |
| Number of items | 1 |
| Output Power | 1E+2 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 5.59 x 5.08 x 2.54 cm; 60 g |
| Speaker Surround Sound Channel Configuration | 1.0 |
| Speakers Maximum Output Power | 100 Watts |
| Specification Met | True |
| Voltage | 12 Volts |
| Wattage | 100 Watts |

## Product Details

- **Item dimensions L x W x H:** 5.6 x 5.1 x 2.5 Centimeters
- **Manufacturer:** VASP Electronics
- **Maximum Supply Voltage:** 40 Volts (DC)
- **Mounting Type:** Through-Hole Mount
- **Voltage:** 12 Volts

## Images

![TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects - Image 1](https://m.media-amazon.com/images/I/411ABHWlm5L.jpg)
![TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects - Image 2](https://m.media-amazon.com/images/I/5100ofsqw4L.jpg)
![TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects - Image 3](https://m.media-amazon.com/images/I/51uSV5XjQLL.jpg)
![TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects - Image 4](https://m.media-amazon.com/images/I/51z65ZpUp6L.jpg)
![TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects - Image 5](https://m.media-amazon.com/images/I/613IRMFYJhL.jpg)

## Questions & Answers

**Q: How many things in this pack?**
A: One TDA7294 Board, one thermal insulator sheet with nut bolt, 4 mounting nut bolt, connection instruction sheet.

**Q: Subwoofer ohms and watt?**
A: 4Ω or 8Ω up to 100 watt

**Q: Do you make 2 way active crossover ( linkwitz riley, 24 db) board  for bi-amping  with this amplifier board ?**
A: yes, you can make it.

**Q: 24-0-24 5amp**
A: yes, 24-0-24 5ampere transformer will work fine

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good build quality
*by S***R on 25 August 2025*

Good build quality.

### ⭐⭐⭐⭐ Good PCB
*by R***S on 5 April 2022*

PCB good quality but price is little bit high

### ⭐ Haming sound output.
*by S***Y on 3 January 2020*

Too much haming sound coming out when connecting input signal.

## Frequently Bought Together

- VASP Electronics TDA7294 100 Watt Mono Amplifier PCB board, High power for Home Audio and DIY Projects
- Thermaltronics FBA_TMT-TC-2 Lead-Free Tip Tinner (20g in 0.8oz Container)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-22*