---
product_id: 74877416
title: "TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1"
brand: "jolooyo"
price: "$259.27"
currency: USD
in_stock: true
category: "Jolooyo"
url: https://www.desertcart.ec/products/74877416-tda7294-2x80w-160w-subwoofer-low-pass-filter-amplifier-board-2
store_origin: EC
region: Ecuador
---

# 2x80W + 160W subwoofer power Dual TDA7294 BTL outputs for crisp stereo Precision potentiometers for full tone control TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1

**Brand:** jolooyo
**Price:** $259.27
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your audio game — because your sound deserves to be legendary!

## Quick Answers

- **What is this?** TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1 by jolooyo
- **How much does it cost?** $259.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/74877416-tda7294-2x80w-160w-subwoofer-low-pass-filter-amplifier-board-2)

## Best For

- jolooyo enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Filtering:** Low-pass filter optimized for home theater frequencies (50-150Hz) delivers deep, punchy bass.
- • **Premium Components:** Equipped with 6x 63V 2200µF capacitors and a 25A imported rectifier bridge for stable, clean power delivery.
- • **Robust Build Quality:** Thick 1.6mm double-sided PCB with 2oz copper ensures durability and superior current handling.
- • **Powerhouse Performance:** Unleash 320W total output for immersive sound that commands attention.
- • **Precision Audio Control:** Fine-tune bass, treble, and subwoofer volume with dedicated potentiometers for your perfect soundscape.

## Overview

The TDA7294 2.1 Amplifier Board delivers a powerful 2x80W stereo output plus 160W dedicated subwoofer channel, featuring dual TDA7294 BTL outputs and precision potentiometers for bass, treble, and volume control. Built on a robust 1.6mm double-sided PCB with thick copper layers and premium capacitors, it ensures stable, high-fidelity sound optimized for home theater bass frequencies (50-150Hz). Perfect for audiophiles seeking professional-grade amplification in a compact 218x98mm form factor.

## Description

product description 1. Adopt new laser dark word TDA7294 2. The power supply filter adopts 6 63V2200UF rectifiers and adopts 25A imported rectifier flat bridge. 3.PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process to ensure good passing performance of large and small current. 4. The components of the fever are assembled. The subwoofer is composed of two new TDA7294 BTL outputs. The low-pass filter is designed according to the home theater frequency (50-150HZ), and the power is strong! The left and right channels are respectively served by two TDA7294s. Power supply: dual 18-28V AC Power: 2X80W+160W subwoofer Board size: 218x98MM Potentiometer function: low frequency adjustment, subwoofer volume. Left and right channel volume, treble, bass. Package 1 x Finished TDA7294 2.1 Amplifier Board 2 x 80W + 160W Subwoofer AMP 2200UF/63V

## Features

- Power supply: dual 18-28V AC
- Power: 2X80W+160W subwoofer
- Board size: 218x98MM
- Adopt new laser dark word TDA7294
- Potentiometer function: low frequency adjustment, subwoofer volume. Left and right channel volume, treble, bass.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FQDSQ5N |
| Date First Available | January 11, 2015 |
| Is Discontinued By Manufacturer | No |
| Item model number | TDA7294 |
| Manufacturer | JINGLUYAO |

## Product Details

- **Brand:** Jolooyo
- **Manufacturer:** JINGLUYAO
- **Mounting Type:** Through-Hole Mount
- **Voltage:** 18 Volts

## Images

![TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1 - Image 1](https://m.media-amazon.com/images/I/51OhLIvfq5L.jpg)
![TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1 - Image 2](https://m.media-amazon.com/images/I/51bjU2aeX4L.jpg)
![TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1 - Image 3](https://m.media-amazon.com/images/I/51IBZEcOAjL.jpg)

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**Shop now:** [https://www.desertcart.ec/products/74877416-tda7294-2x80w-160w-subwoofer-low-pass-filter-amplifier-board-2](https://www.desertcart.ec/products/74877416-tda7294-2x80w-160w-subwoofer-low-pass-filter-amplifier-board-2)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-06*