---
product_id: 389051349
title: "Bluetooth Digital Amplifier Board, 20W Bluetooth 5.0 5V 2.1 Channel Stereo Power Amplifier Board"
brand: "entatial"
price: "150 kr"
currency: DKK
in_stock: true
category: "Entatial"
url: https://www.desertcart.dk/products/389051349-bluetooth-digital-amplifier-board-20w-bluetooth-5-0-5v-2
store_origin: DK
region: Denmark
---

# 5V 3A stable power supply Bluetooth 5.0 connectivity 20W max output power Bluetooth Digital Amplifier Board, 20W Bluetooth 5.0 5V 2.1 Channel Stereo Power Amplifier Board

**Brand:** entatial
**Price:** 150 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with cutting-edge Bluetooth power!

## Quick Answers

- **What is this?** Bluetooth Digital Amplifier Board, 20W Bluetooth 5.0 5V 2.1 Channel Stereo Power Amplifier Board by entatial
- **How much does it cost?** 150 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/389051349-bluetooth-digital-amplifier-board-20w-bluetooth-5-0-5v-2)

## Best For

- entatial enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.0:** Seamlessly connect multiple devices with ultra-stable, low-latency wireless streaming.
- • **Plug & Play Versatility:** Compatible with MP3, MP4, PC, mobile phones—upgrade any audio source effortlessly.
- • **Crystal-Clear Stereo Sound:** Experience immersive 2.1 channel audio with 20W peak power for your home or office setup.
- • **Optimized Power Efficiency:** Powered by a reliable 5V 3A supply ensuring consistent performance without overheating.
- • **Customizable Speaker Compatibility:** Supports 4Ω full-range speakers and 3-4Ω woofers for tailored bass and treble balance.

## Overview

The Entatial Bluetooth Digital Amplifier Board delivers a powerful 20W 2.1 channel stereo output powered by Bluetooth 5.0 and a stable 5V 3A supply. Designed for audiophiles who demand crisp sound and seamless wireless connectivity, it supports a range of compatible speakers and audio sources, making it the perfect upgrade for modern digital audio setups.

## Description

Features: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).Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer.(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).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).Audio source: optional MP3, MP4, computer, PC, mobile phone, etc. Please choose to buy according to actual needs.Specification: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 x Module3 x Connection Cable

## Features

- This Bluetooth digital 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).
- Therefore, this stereo Bluetooth power amplifier board has strict requirements on the power supply and the speaker, especially the woofer.
- (Satellite) left and right channel sub-box speaker: Bluetooth amplifier board, select 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB power supply).
- Woofer: Digital power amplifier board, Choose 3 - 4 Ω 10W-15W Woofer. Never use 6 Ω or 8 Ω woofer. (Please select 4 Ω 5W for USB power supply).
- Audio source: Digital stereo amplifier board, optional MP3, MP4, computer, PC, mobile phone, etc. Please choose to buy according to actual needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NMT93T7 |
| Best Sellers Rank | #96,958 in Electronics ( See Top 100 in Electronics ) #112 in Audio/Video Receivers & Amplifiers |
| Brand | Entatial |
| Brand Name | Entatial |
| Country Of Origin | China |
| Manufacturer | Entatial |
| Maximum Supply Voltage | 5 Volts |
| Maximum supply voltage | 5 Volts |
| Minimum Supply Voltage | 5 Volts |
| Minimum supply voltage | 5 Volts |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 20 Watts |
| Specification Met | Bluetooth 5.0 |
| Voltage | 5 Volts |

## Product Details

- **Manufacturer:** Entatial
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 5 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 5 Volts

## Images

![Bluetooth Digital Amplifier Board, 20W Bluetooth 5.0 5V 2.1 Channel Stereo Power Amplifier Board - Image 1](https://m.media-amazon.com/images/I/61uEBKJOU-L.jpg)

## Frequently Bought Together

- Entatial Bluetooth Digital Amplifier Board, 20W Bluetooth 5.0 5V 2.1 Channel Stereo Power Amplifier Board
- TermoPasty Soldering flux Liquid 50ml oiler- SMD/RMA No Clean,Reflow, Rework, Reball RF800
- DC power supply (0-30V,0-10A) adjustable, switching power supply, mini high precision 4-digit display with USB fast charging interface, variable lab bench power supply, output button/encoder knob

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**Shop now:** [https://www.desertcart.dk/products/389051349-bluetooth-digital-amplifier-board-20w-bluetooth-5-0-5v-2](https://www.desertcart.dk/products/389051349-bluetooth-digital-amplifier-board-20w-bluetooth-5-0-5v-2)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-04*