---
product_id: 256758542
title: "300W 2.1 Channel Bluetooth Audio Amplifier Board for AC Dual 18-26V Subwoofer Stereo Amplification Home Sound System"
brand: "walfront"
price: "₩54305"
currency: KRW
in_stock: true
reviews_count: 4
category: "Walfront"
url: https://www.desertcart.kr/products/256758542-300w-2-1-channel-bluetooth-audio-amplifier-board-for-ac
store_origin: KR
region: South Korea
---

# 300W peak power output 2.1 channel stereo + subwoofer Premium 1% tolerance metal film resistors 300W 2.1 Channel Bluetooth Audio Amplifier Board for AC Dual 18-26V Subwoofer Stereo Amplification Home Sound System

**Brand:** walfront
**Price:** ₩54305
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound game — because your space deserves a sonic upgrade!

## Quick Answers

- **What is this?** 300W 2.1 Channel Bluetooth Audio Amplifier Board for AC Dual 18-26V Subwoofer Stereo Amplification Home Sound System by walfront
- **How much does it cost?** ₩54305 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/256758542-300w-2-1-channel-bluetooth-audio-amplifier-board-for-ac)

## 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

- • **DIY-Ready Design:** Engineered for both seasoned pros and ambitious beginners to craft custom high-quality sound systems.
- • **Compact Yet Mighty:** Small form factor designed for easy installation and portability without sacrificing power.
- • **Audiophile-Grade Components:** Built with precision 1% tolerance resistors and oversized capacitors for crystal-clear audio.
- • **Versatile 2.1 Channel Setup:** Six amplifier tubes optimize stereo clarity and deep bass for any music genre or home theater.
- • **Power That Commands the Room:** Delivers a thunderous 2x100W stereo and 120W subwoofer output for immersive sound.

## Overview

This 300W 2.1 channel Bluetooth audio amplifier board combines premium components and a versatile design to deliver powerful, distortion-free stereo and subwoofer sound. Compact and portable, it’s ideal for home theaters and custom audio setups, offering a perfect balance of performance and affordability for audio enthusiasts and DIY creators alike.

## Description

300W 2.1 Channel Bluetooth Audio Amplifier Board for AC Dual 18-26V Subwoofer Stereo Amplification Home Sound System : desertcart.ae: Electronics

Review: This product must known well about electronics - This product is not advisable Not ready to use Till now I didn’t fixed and dont know how
Review: Very good

## Features

- Exceptional Design & Value：Engineered with a meticulously crafted circuit board, this amplifier combines sleek aesthetics, robust functionality, and unbeatable affordability. Whether you're a seasoned DIY pro or just starting out, it's the choice for creating your own high-quality audio system.​
- Premium Components for Sound：Built with top-grade 1% tolerance five-ring metal film resistors and oversized filter capacitors, this amplifier ensures pristine audio quality, reduced distortion, and enhanced reliability for an immersive listening experience.​
- Versatile 2.1 Channel Configuration：Featuring 6 powerful amplifier tubes - 4 dedicated to the left and right channels for crisp stereo sound, and 2 connected via BTL circuit for booming subwoofer performance. Customize your audio setup to suit any genre or environment.​
- Impressive Power Output：Delivers a massive 2 x 100W to the left and right channels, and 1 x 120W to the subwoofer, providing powerful, balanced sound that fills any room. for home theaters, music systems, and more.​
- Compact & Portable：With its small form factor, this amplifier is incredibly easy to carry, store, and install. Despite its size, it packs a punch with outstanding performance, making it a convenient choice for on-the-go audio needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FYP4YV1 |
| Best Sellers Rank | #46,098 in Electronics ( See Top 100 in Electronics ) #117 in Home Audio Amplifiers |
| Item model number | Walfronta4fg67d09t |
| Manufacturer | Walfront |

## Product Details

- **Manufacturer:** Walfront
- **Maximum supply voltage:** 26 Volts
- **Minimum supply voltage:** 18 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 26 Volts

## Images

![300W 2.1 Channel Bluetooth Audio Amplifier Board for AC Dual 18-26V Subwoofer Stereo Amplification Home Sound System - Image 1](https://m.media-amazon.com/images/I/61xg4GTMKWL.jpg)

## Customer Reviews

### ⭐ This product must known well about electronics
*by M***A on 11 June 2024*

This product is not advisable Not ready to use Till now I didn’t fixed and dont know how

### ⭐⭐⭐⭐⭐ Review
*by L***I on 13 April 2025*

Very good

### ⭐ Review
*by N***Z on 17 January 2026*

It's very bad item...... I'm disappointed! I received it not working 😞😣😣😩

## Frequently Bought Together

- Walfront 300W High Power 2.1 Channel Bluetooth Audio Amplifier Board AC Dual 18-26V Subwoofer Stereo Amplification
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**Shop now:** [https://www.desertcart.kr/products/256758542-300w-2-1-channel-bluetooth-audio-amplifier-board-for-ac](https://www.desertcart.kr/products/256758542-300w-2-1-channel-bluetooth-audio-amplifier-board-for-ac)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-14*