---
product_id: 113205283
title: "Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards"
brand: "zerone"
price: "HK$157"
currency: HKD
in_stock: true
reviews_count: 3
url: https://www.desertcart.hk/products/113205283-zerone-20w-digital-power-amplifier-board-2-1-dual-channel
store_origin: HK
region: Hong Kong
---

# Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards

**Brand:** zerone
**Price:** HK$157
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards by zerone
- **How much does it cost?** HK$157 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/113205283-zerone-20w-digital-power-amplifier-board-2-1-dual-channel)

## Best For

- zerone enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 20 g |
| Package Dimensions | 13 x 8 x 4.8 cm; 20 g |
| Colour | #610 |
| Voltage | 5 Volts |
| Item Package Quantity | 1 |
| Plug profile | Surface Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Voltage:** 5 Volts
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 5 Volts
- **Mounting type:** Surface Mount
- **Brand:** Zerone

## Images

![Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards - Image 1](https://m.media-amazon.com/images/I/61dOWSXKhML.jpg)
![Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards - Image 2](https://m.media-amazon.com/images/I/61ABdXFkkTL.jpg)
![Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards - Image 3](https://m.media-amazon.com/images/I/616FlREsv2L.jpg)
![Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards - Image 4](https://m.media-amazon.com/images/I/61AajsShfaL.jpg)
![Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards - Image 5](https://m.media-amazon.com/images/I/61EjgDvDd7L.jpg)

## Customer Reviews

### ⭐⭐ Static noise, OK volume for arcade cabinet
*by R***. on 11 August 2023*

You get what you pay for I suppose. This is easy to connect and it does what it suppose to, but in order to get any decent volume you have to crank this to max and it produces a lot of static noise specially when on menus, selecting options, etc.... once you have a game going, it goes to the background and it's not as noticeable.It's barely loud enough for a arcade cabinet but I works.

### ⭐⭐⭐⭐ Impressive little board for the price.
*by C***F on 26 April 2020*

Very good board for the price! I bought it for a university project and connected 4x 3w and 2 x 10w speakers. Considering the board is only rated at 20w, I was impressed at the volume I could achieve from the system without crackling. The board comes with wires for connecting speakers and a power source.

### ⭐⭐ It fell apart and volume and bass are offset.
*by M***L on 4 May 2022*

Try something else

## Frequently Bought Together

- Zerone 20W Digital Power Amplifier Board 2.1 Dual-Channel Stereo AMP Module 5V DIY Subwoofer Audio Bluetooth Speaker Boards
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**Shop now:** [https://www.desertcart.hk/products/113205283-zerone-20w-digital-power-amplifier-board-2-1-dual-channel](https://www.desertcart.hk/products/113205283-zerone-20w-digital-power-amplifier-board-2-1-dual-channel)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-03*