---
product_id: 694048461
title: "Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker"
brand: "coolmusic"
price: "$693.68"
currency: USD
in_stock: true
reviews_count: 5
category: "Coolmusic"
url: https://www.desertcart.us/products/694048461-coolmusic-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier
store_origin: US
region: United States of America
---

# Bluetooth wireless streaming Dual-speaker precision sound 20W crisp output Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker

**Brand:** coolmusic
**Price:** $693.68
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game anywhere, anytime!

## Quick Answers

- **What is this?** Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker by coolmusic
- **How much does it cost?** $693.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/694048461-coolmusic-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier)

## Best For

- coolmusic enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight and sleek, ideal for on-the-go rehearsals, lessons, or jam sessions.
- • **Dual Speaker Design:** 6.5-inch woofer and 2-inch tweeter combo for balanced bass and treble clarity.
- • **Powerful 20W Output:** Delivers clear, room-filling sound for your practice or performance.
- • **Seamless Bluetooth Connectivity:** Stream your favorite tracks or backing beats directly from your phone or tablet.
- • **Versatile Instrument Compatibility:** Perfectly pairs with electronic drums, keyboards, and a wide range of instruments.

## Overview

The Coolmusic DM20 is a 20W solid-state personal monitor amplifier featuring Bluetooth streaming, a dual-speaker system with a 6.5-inch woofer and 2-inch tweeter, and USB playback. Compact and lightweight, it supports multiple instruments including electronic drums and keyboards, making it the perfect portable sound solution for musicians seeking clear, versatile amplification.

## Description

Product description 1 Manufacturer Contact Information 1

Review: Es perfecta - Tiene muy buen sonido y su tamaño es perfecto para espacios pequeños y cerrados
Review: Gets the job done for the devices you can connect to it - This amp has been a life saver for when I have been playing drums on my electronic set. What I didn't realize is how easy it was to connect a phone via bluetooth to get music to play through the amp. It has solid sound quality, however, there isn't that much bass which I wouldn't expect much of that from a small amp.

## Features

- 【BT:Bluetooth】BTmeans Bluetooth.You can use your phone or I pad to play background music for your workout.
- 【Two speakers】6.5-inch woofer shows the bass better, 2-inch tweeter shows the treble well.
- 【Multipurpose amplifier】It can be connected to your electronic drum, keyboard or another instrument
- 【Portable design】Small size and light weight. It can running to a family practice, lesson or any situation.
- 【USB interface】USB interface, which can insert U disk to play music

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L34HBWD |
| Amplifier Type | Solid State |
| Brand | COOLMUSIC |
| Brand Name | COOLMUSIC |
| Colour | Black |
| Compatible Devices | Guitar, Banjo, Double Bass, Violin, Accordion, Mandolin, Viola, Harmonica, Drum, Cello, Ukulele, Keyboard, All |
| Compatible devices | Guitar, Banjo, Double Bass, Violin, Accordion, Mandolin, Viola, Harmonica, Drum, Cello, Ukulele, Keyboard, All Compatible devices Guitar, Banjo, Double Bass, Violin, Accordion, Mandolin, Viola, Harmonica, Drum, Cello, Ukulele, Keyboard, All See more |
| Connector Type | Bluetooth |
| Customer Reviews | 4.5 out of 5 stars 690 Reviews |
| Enclosure Material | Woofer |
| Item Dimensions D x W x H | 25D x 28.6W x 23.2H centimetres |
| Item Weight | 4.5 Kilograms |
| Manufacturer | COOMUSIC |
| Manufacturer Contact Information | 1 |
| Manufacturer Part Number | DM20 |
| Material | Woofer |
| Model Name | DM20 |
| Model Number | DM20 |
| Number of Bands | 2 |
| Output Channel Quantity | 2 |
| Output Wattage | 20 Watts |
| Output wattage | 20 Watts |
| Power Source | Corded Electric |
| Product dimensions | 25D x 28.6W x 23.2H centimetres |
| Speaker Size | 6.5 Inches |
| UPC | 788417347306 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** COOLMUSIC
- **Colour:** Black
- **Material:** Woofer
- **Output wattage:** 20 Watts

## Images

![Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker - Image 1](https://m.media-amazon.com/images/I/71Jmbl0p5sL.jpg)
![Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker - Image 2](https://m.media-amazon.com/images/I/71enGQrvT6L.jpg)
![Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker - Image 3](https://m.media-amazon.com/images/I/71lrnNb8OeL.jpg)
![Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker - Image 4](https://m.media-amazon.com/images/I/714nEdUQH9L.jpg)
![Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker - Image 5](https://m.media-amazon.com/images/I/71Bb1dBu5mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Es perfecta
*by J***E on 22 September 2022*

Tiene muy buen sonido y su tamaño es perfecto para espacios pequeños y cerrados

### ⭐⭐⭐⭐⭐ Gets the job done for the devices you can connect to it
*by G***Y on 8 April 2026*

This amp has been a life saver for when I have been playing drums on my electronic set. What I didn't realize is how easy it was to connect a phone via bluetooth to get music to play through the amp. It has solid sound quality, however, there isn't that much bass which I wouldn't expect much of that from a small amp.

### ⭐⭐⭐⭐ Bueno, lo vale
*by A***. on 8 March 2023*

El tamaño y peso son muy práctico para transportalo, la conección bluetooth es sencilla y funciona bien, el sonido y potencia es buena con batería electrónica, si encuentras la combinación de ecualización adecuada le sacas buen sonido. No tiene salida de línea ni de audífonos .

## Frequently Bought Together

- Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*