---
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: "Rp965326"
currency: IDR
in_stock: true
reviews_count: 11
category: "Di Gi Yes"
url: https://www.desertcart.id/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w
store_origin: ID
region: Indonesia
---

# Bluetooth 5.0, 49ft range 2.1 channel 200W output Bass & treble adjustable 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:** Rp965326
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your sound game—because your ears deserve the VIP treatment!

## 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?** Rp965326 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

- • **Tailored Sound Control:** Fine-tune bass, treble, and subwoofer levels with intuitive knobs for your perfect audio mood.
- • **Built to Last & Protect:** Advanced safeguards guard against short circuits, overheating, and overloads—reliability you can trust.
- • **Powerhouse Audio Output:** Delivers a robust 2x50W + 100W subwoofer punch for immersive soundscapes.
- • **DIY & Home Theater Ready:** Compact, copper-built board with universal power input, ideal for custom audio projects or upgrading your space.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures stable streaming up to 49 feet—cut the cords, not the vibe.

## Overview

The DiGiYes ZK-MT21 Bluetooth Power Amplifier Board is a compact, high-efficiency 2.1 channel amplifier delivering 200W total output with Bluetooth 5.0 connectivity and a 49-foot wireless range. Featuring adjustable bass, treble, and subwoofer controls, it offers customizable sound tailored to your environment. Built with copper connectors and multiple safety protections, it’s perfect for DIY audio projects or enhancing home theater systems with reliable, powerful sound.

## 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

Review: 🥹 - I bought this little amplifier, not believing it would work for the price. When I connected everything, I was shocked that it worked and produced such good sound. I recommend it!
Review: Great little amp - I used this to power a 35w tactile bass shaker. Haven't used the left and right channels or the Bluetooth function, but it gives plenty of power to the 'subwoofer'. This was so much cheaper than getting a dedicated subwoofer amplifier and does the job perfectly. I'm powering it with a 12v 2amp plug I had lying around and was surprised that it managed to power it given what is written in the instructions.

## 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 | 48,416 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 52 in Audio Amplifier |
| Brand | DiGiYes |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (99) |
| 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 |
| Output Power | 150 Watts |
| Product Warranty | This item can be returned in its original condition for a replacement within 30 days of receipt. |
| Specification Met | CE |
| Voltage | 12 Volts (DC) |

## 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)
- **Voltage:** 12 Volts (DC)

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🥹
*by M***Z on 5 April 2026*

I bought this little amplifier, not believing it would work for the price. When I connected everything, I was shocked that it worked and produced such good sound. I recommend it!

### ⭐⭐⭐⭐⭐ Great little amp
*by R***S on 13 February 2026*

I used this to power a 35w tactile bass shaker. Haven't used the left and right channels or the Bluetooth function, but it gives plenty of power to the 'subwoofer'. This was so much cheaper than getting a dedicated subwoofer amplifier and does the job perfectly. I'm powering it with a 12v 2amp plug I had lying around and was surprised that it managed to power it given what is written in the instructions.

### ⭐⭐⭐⭐ Nice product
*by P***S on 28 July 2025*

So far so good

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-16*