---
product_id: 74877416
title: "TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1"
brand: "jolooyo"
price: "€ 128.96"
currency: EUR
in_stock: true
category: "Jolooyo"
url: https://www.desertcart.pt/products/74877416-tda7294-2x80w-160w-subwoofer-low-pass-filter-amplifier-board-2
store_origin: PT
region: Portugal
---

# 2x80W+160W power output 50-150Hz low-pass subwoofer filter 1.6mm double-sided PCB with 2oz copper TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1

**Brand:** jolooyo
**Price:** € 128.96
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your home theater with power and precision bass that commands attention!

## Quick Answers

- **What is this?** TDA7294 2x80W+160W Subwoofer Low Pass Filter Amplifier Board 2.1 by jolooyo
- **How much does it cost?** € 128.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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

- • **Premium Build Quality:** Thick 1.6mm double-sided PCB with 2oz copper ensures superior current handling and durability.
- • **Next-Gen TDA7294 Chips:** Equipped with laser-etched TDA7294 ICs for clean, distortion-free amplification.
- • **Full Tone Control Suite:** Adjust bass, treble, subwoofer volume, and left/right channel levels with intuitive potentiometers.
- • **Powerhouse Audio Performance:** Delivers a robust 2x80W stereo plus 160W subwoofer output for immersive sound.
- • **Precision Low-Pass Filtering:** Custom-tuned 50-150Hz subwoofer filter for deep, room-filling bass.

## Overview

The TDA7294 2.1 Amplifier Board by Jolooyo features dual 18-28V AC power input, delivering 2x80W stereo channels plus a 160W subwoofer output. Built on a robust 1.6mm double-sided PCB with 2oz copper, it integrates advanced TDA7294 chips and a low-pass filter optimized for 50-150Hz frequencies. Complete with adjustable potentiometers for bass, treble, and channel volumes, this amplifier board is engineered for audiophiles seeking powerful, customizable home theater sound.

## 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 |
| Brand | Jolooyo |
| Brand Name | Jolooyo |
| Manufacturer | JINGLUYAO |
| Model | TDA7294 |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 2 |
| Voltage | 18 volts |

## 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)

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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-15*