---
product_id: 267675742
title: "Stereo AMP, 5V Stereo Amplifier Board, 2.1 Channel 20W Maximum Power Mobile Phone for Mp3 Mp4 Computer"
brand: "fasient"
price: "135 kr"
currency: DKK
in_stock: true
category: "Fasient"
url: https://www.desertcart.dk/products/267675742-stereo-amp-5v-stereo-amplifier-board-2-1-channel-20w
store_origin: DK
region: Denmark
---

# Bluetooth 5.0 connectivity 20W max power output 5V 3A stable power supply Stereo AMP, 5V Stereo Amplifier Board, 2.1 Channel 20W Maximum Power Mobile Phone for Mp3 Mp4 Computer

**Brand:** fasient
**Price:** 135 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with power and precision — don’t just listen, experience it!

## Quick Answers

- **What is this?** Stereo AMP, 5V Stereo Amplifier Board, 2.1 Channel 20W Maximum Power Mobile Phone for Mp3 Mp4 Computer by fasient
- **How much does it cost?** 135 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/267675742-stereo-amp-5v-stereo-amplifier-board-2-1-channel-20w)

## Best For

- fasient enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 5x5x1.2 cm and 29g, this amplifier board fits effortlessly into any DIY audio setup or portable project.
- • **Power Supply Smartness:** Requires a stable 5V 3A power source, ensuring consistent performance without compromise.
- • **Seamless Bluetooth 5.0:** Experience lag-free, high-quality wireless audio streaming from any device—MP3, MP4, PC, or mobile.
- • **Power-Packed Performance:** Delivers a crisp 20W output with dedicated 10W bass and dual 5W satellite channels for immersive sound.
- • **Precision Speaker Compatibility:** Optimized for 3-4Ω woofers and 4Ω satellite speakers to ensure flawless sound clarity and durability.

## Overview

The fasient Stereo AMP is a compact 2.1 channel amplifier board delivering up to 20W max power, powered by Bluetooth 5.0 and a 5V 3A supply. Designed for optimal compatibility with 3-4Ω woofers and 4Ω satellite speakers, it supports multiple audio sources including MP3, MP4, PC, and mobile devices. Perfect for audiophiles and DIY enthusiasts seeking high-quality, wireless sound amplification in a sleek, lightweight form factor.

## Description

Feature:1. This power amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary development by peripheral hardware, the maximum power can be configured to reach 20W: Bass 10W + sub-box 10W (5W * 2).2. Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer.3. (Satellite) left and right channel sub-box speaker: select 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB power supply)4. Woofer: Choose 3 - 4 Ω 10W-15W Woofer. Never use 6 Ω or 8 Ω woofer. (Please select 4 Ω 5W for USB power supply)5. Audio source: optional MP3, MP4, computer, PC, mobile phone, etc.Spec:Bluetooth: 5.0Power supply: DC voltage 5V (4.8-5V), current should be 2.5A-3A or moreMaximum power: 20WPackage weight: approx. 29gPackage list:1 * Module3 * Connection Cable

## Features

- Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer
- Audio source: optional MP3, MP4, computer, PC, mobile phone, etc.
- This power amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary development by peripheral hardware, the maximum power can be configured to reach 20W: Bass 10W + sub-box 10W (5W * 2)
- Woofer: Choose 3 - 4 Ω 10W-15W Woofer. Never use 6 Ω or 8 Ω woofer. (Please select 4 Ω 5W for USB power supply)
- (Satellite) left and right channel sub-box speaker: select 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB power supply)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HMJN5MD |
| Best Sellers Rank | #95,731 in Electronics ( See Top 100 in Electronics ) #261 in Home Audio Amplifiers |
| Country of origin | China |
| Manufacturer | fasient |
| Manufacturer reference | fasientmzdie9fo4g |
| Product Dimensions | 5 x 5 x 1.2 cm; 63 g |

## Product Details

- **Item dimensions L x W x H:** 50 x 50 x 12 millimeters
- **Manufacturer:** fasient
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 5 Volts
- **Voltage:** 5 Volts

## Images

![Stereo AMP, 5V Stereo Amplifier Board, 2.1 Channel 20W Maximum Power Mobile Phone for Mp3 Mp4 Computer - Image 1](https://m.media-amazon.com/images/I/61AajsShfaL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/267675742-stereo-amp-5v-stereo-amplifier-board-2-1-channel-20w](https://www.desertcart.dk/products/267675742-stereo-amp-5v-stereo-amplifier-board-2-1-channel-20w)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*