---
product_id: 680772411
title: "Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control"
brand: "digiyes"
price: "€ 39.72"
currency: EUR
in_stock: true
category: "Di Gi Yes"
url: https://www.desertcart.be/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w
store_origin: BE
region: Belgium
---

# Bluetooth 5.0 with 49ft range 200W max output power Adjustable bass & treble controls Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control

**Brand:** digiyes
**Price:** € 39.72
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your DIY audio game—because your sound deserves to be legendary!

## Quick Answers

- **What is this?** Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control by digiyes
- **How much does it cost?** € 39.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w)

## Best For

- digiyes enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Audio Tuning:** Fine-tune bass, treble, and subwoofer levels with intuitive knobs for your perfect sound profile.
- • **Immersive 2.1 Channel Power:** Experience cinema-grade sound with 2x50W + 100W subwoofer output that fills any room.
- • **Robust Multi-Protection Design:** Built-in safeguards against short circuits, overheating, and overcurrent keep your setup safe and reliable.
- • **Seamless Bluetooth 5.0 Connectivity:** Wirelessly stream your favorite playlists up to 49 feet away—cut the cords, not the vibe.
- • **Durable Copper & Universal Power Interface:** High-quality copper connectors and universal 12-24V DC input ensure stable, heat-free performance.

## Overview

The DiGiYes ZK-MT21 Bluetooth Power Amplifier Board delivers a powerful 200W 2.1 channel output with advanced Bluetooth 5.0 connectivity and a 49-foot wireless range. Designed for DIY audio enthusiasts and home theaters, it features adjustable bass, treble, and subwoofer controls for personalized sound tuning. Its robust multi-protection system ensures safe operation, while durable copper connectors and a universal DC power interface guarantee reliable, heat-free performance.

## Description

DiGiYes Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control : desertcart.co.uk: Business, Industry & Science

## Features

- The ZK-MT21 power amplifier board uses Bluetooth 5.0, and its transmission distance can reach 49 feet (without obstruction). At the same time, this power amplifier board has a 3.5mm AUX audio input interface. No matter what kind of input method, you can always find a method that suits you
- With bass, treble, subwoofer frequency and volume control, easy to adjust volume, enjoy the music tone what you want. If you are tired of the inherent high & low bass, why not try the high & low control knob. This will make you feel like being in a movie theater
- Bluetooth audio amplifier module 2.1 channel, Max output power 2X50W+100W. The signal is better, the efficiency is high, and the anti-interference ability is strong
- ZK-MT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
- It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Using a universal 5.5mm * 2.1mm plug interface for power supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW5ZF6FD |
| Best Sellers Rank | 25,306 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 10 in Audio Amplifier |
| Brand | DiGiYes |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (153) |
| Included Components | 1 x ZK-MT21 Bluetooth Power Amplifier Board |
| Item Dimensions | 9.3 x 9 x 2.2 centimetres |
| Manufacturer | DiGiYes |
| Manufacturer Part Number | ZK-MT21 |
| Material | Copper |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model Number | ZK-MT21 |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Power | 200 Watts |
| Product Warranty | This item can be returned in its original condition for a replacement within 30 days of receipt. |
| Specification Met | CE |

## Product Details

- **Item dimensions L x W x H:** 9.3 x 9 x 2.2 centimetres
- **Manufacturer:** DiGiYes
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 12 Volts (DC)
- **Mounting type:** Freestanding

## Images

![Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control - Image 1](https://m.media-amazon.com/images/I/61-SEZXiivL.jpg)

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**Shop now:** [https://www.desertcart.be/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w](https://www.desertcart.be/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-10*