---
product_id: 228947089
title: "2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module"
brand: "walfront"
price: "A$62"
currency: AUD
in_stock: true
reviews_count: 5
category: "Walfront"
url: https://www.desertcart.com.au/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high
store_origin: AU
region: Australia
---

# 6 power amplifier tubes for rich sound Compact & portable design 300W total power output 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module

**Brand:** walfront
**Price:** A$62
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your vibe with power and precision!

## Quick Answers

- **What is this?** 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module by walfront
- **How much does it cost?** A$62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high)

## Best For

- walfront enthusiasts

## Why This Product

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

## Key Features

- • **Premium Components:** Built with five-ring 1% metal film resistors and large filter capacitors for low noise and durability.
- • **Compact & DIY-Friendly:** Sleek, space-saving board design perfect for easy installation and custom audio projects.
- • **Precision Audio Control:** Integrated potentiometers for super bass, treble, and volume let you tailor sound effortlessly.
- • **Versatile Voltage Range:** Operates smoothly between 18-26V AC, ensuring stable power and consistent sound quality.
- • **Power-Packed Performance:** Delivers a robust 2x100W stereo plus 120W subwoofer output for immersive audio.

## Overview

This 2.1 channel digital audio amplifier board delivers a total of 300W output—100W per stereo channel plus 120W for the subwoofer—using six high-quality amplifier tubes and premium components. Compact and easy to install, it features adjustable bass, treble, and volume controls, making it an ideal choice for DIY audio enthusiasts seeking powerful, customizable sound in a sleek form factor.

## Description

Specification:Item Type: Power Amplifier BoardThe Potentiometers From Left to Right: Super bass volume, treble adjustment. The total volume of the left and right channels.Working Voltage: AC 18-26V (recommended 26V)Maximum Output Power: Left And Right Channels: 2 x 100W Subwoofer: 1 x 120WOutput power: 3 x 80WOutput Impedance: 4-16 ΩCircuit: A total of 6 disassembled power amplifier tubes and 2 disassembled large capacitors are used, 4 of which are responsible for left and right channels, and the other 2 are connected to BTL circuits for subwoofer use.Board Materials: Five-ring 1% metal film resistors, large filter capacitors, other brands such as for /.The designed of the whole circuit board is reasonable, beautiful, and low noise, which is very suitable for DIY entry.Package List:1 x Power Amplifier Board4 x Screw1 x User Manual

Review: It was used and broken - Obviously was used and missing terminal screws. Not to mention, listing shows 3 channel, what I got was 2 channel.
Review: Funciona bien y es fácil de instalar

## Features

- Audio amplifier board uses five ring 1% metal film resistors, larger filter capacitors and other electronic parts
- EASY TO USE: There are 6 power amplifier tubes, 4 for left and right channels, and the other 2 are connected to the for BTL circuit for subwoofer use
- COMPACT SIZE: High power amplifier board with small size, easy to carry and store, convenient to use and with good performance
- PRACTICAL: The circuit board of AMP module designed is reasonable, beautiful, and cost‑effective, very suitable for DIY entry
- PRODUCT PARAMETERS: The maximum output power of audio amplifier module is 2 x 100W for left and right channels, 1 x 120W for subwoofer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FTHH3VQ |
| Best Sellers Rank | #412,675 in Electronics ( See Top 100 in Electronics ) #2,414 in Audio Component Amplifiers |
| Brand | Walfront |
| Date First Available | August 13, 2020 |
| Item Weight | 13.6 ounces |
| Item model number | Walfrontuxwd7tz9q2 |
| Manufacturer | Walfront |
| Material | Plastic |
| Maximum Supply Voltage | 26 Volts (AC) |
| Minimum Supply Voltage | 18 Volts (AC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 300 Watts |
| Package Type Name | box |
| Specification Met | Unspecified Standards |
| Voltage | 18 Volts |

## Product Details

- **Manufacturer:** Walfront
- **Maximum Supply Voltage:** 26 Volts (AC)
- **Minimum Supply Voltage:** 18 Volts (AC)
- **Mounting Type:** Surface Mount
- **Voltage:** 18 Volts

## Images

![2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module - Image 1](https://m.media-amazon.com/images/I/61OdH9HIeBL.jpg)

## Questions & Answers

**Q: donde compro la coneccion para este amplificador 3 pin**
A: No puedo comprarlo ahora

**Q: What power supply should be used for this board? Do you suggest a specific adapter? Could you please recommend one? Thank you!**
A: 48 volt, 6 amp, center-tapped AC from a single transformer or two, 24 volt, 6 amp transformers.  If 4 amp transformers are used, the combined output wattage will be lower than rated.

## Customer Reviews

### ⭐ It was used and broken
*by D***E on August 21, 2025*

Obviously was used and missing terminal screws. Not to mention, listing shows 3 channel, what I got was 2 channel.

### ⭐⭐⭐⭐⭐ Review
*by E***Z on June 2, 2023*

Funciona bien y es fácil de instalar

### ⭐⭐⭐⭐⭐ Review
*by A***R on February 6, 2025*

Its working very good with out any problems 👍🏿👍🏿

## Frequently Bought Together

- 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module
- Fermerry 20 AWG Stranded Wire Spool 10ft Each 6 Colors Flexible 20 Gauge Silicone Hook up Wire Kit Electrical Tinned Copper Wire
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

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**Shop now:** [https://www.desertcart.com.au/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high](https://www.desertcart.com.au/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-03*