---
product_id: 247884322
title: "DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable) (Black)"
brand: "coolmusic"
price: "€ 409.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Coolmusic"
url: https://www.desertcart.fi/products/247884322-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier-speaker
store_origin: FI
region: Finland
---

# Bluetooth wireless streaming USB interface for direct music playback 20W powerful output DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable) (Black)

**Brand:** coolmusic
**Price:** € 409.06
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—wherever you play, the DM20 delivers!

## Quick Answers

- **What is this?** DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable) (Black) by coolmusic
- **How much does it cost?** € 409.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/247884322-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier-speaker)

## 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

- • **Plug-and-Play USB Interface:** Easily play music from any USB drive, adding instant inspiration to your practice or performance.
- • **Compact & Portable Powerhouse:** Lightweight and sleek design lets you take your sound anywhere—from home studio to jam sessions on the go.
- • **Crystal-Clear Sound Precision:** Dual speakers with 6.5-inch woofer and 2-inch tweeter deliver rich bass and crisp treble for pro-level audio clarity.
- • **Seamless Bluetooth Connectivity:** Stream your favorite tracks or backing beats directly from your phone or tablet—no cables, no hassle.
- • **Versatile Instrument Compatibility:** Perfectly pairs with electronic drums, keyboards, and other instruments for all your practice and performance needs.

## Overview

The Coolmusic DM20 is a 20W Bluetooth-enabled personal monitor amplifier designed for electronic drums and keyboards. Featuring dual speakers for balanced sound, a USB interface for direct music playback, and a compact, portable design, it’s engineered to enhance your practice and performance with crystal-clear audio and versatile connectivity.

## Description

Buy Coolmusic DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable) (Black): Electronic Drum Amps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very nice amp! Has a headset jack. - This review is on the wrong product. It is written for the DM30 not the DM20. Both are nice products but the DM 20 does not have a headset jack. ***************** I like it! This amp has plenty of power and the headset jack that I needed for my electronic drum kit. I can balance the inputs and get just the right sound. Definitely recommend. The DM20 watt amp does NOT have a headset jack.
Review: Awesome amplifier 😁 - Perfect for our kiddo's electric drum set. Good sound, easy to use, good quality amplifier.

## 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 |
| Best Sellers Rank | #902 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Drum & Percussion Electronic Drum Amps |
| Color Name | Black |
| Compatible Devices | Keyboard |
| Connector Type | USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (813) |
| Date First Available | October 12, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.9 pounds |
| Item model number | DM20 |
| Material Type | Woofer |
| Output Wattage | 20 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 11.26 x 9.84 x 9.13 inches |

## Product Details

- **Brand:** COOLMUSIC
- **Color:** Black
- **Compatible Devices:** Keyboard
- **Material:** Woofer
- **Output Wattage:** 20 Watts

## Images

![DM20 20W Bluetooth Personal Monitor Amplifier Electric Drum Amplifier Speaker,Keyboard Speaker with USB Interface(Including E-Drum Noise-Reduction Cable) (Black) - Image 1](https://m.media-amazon.com/images/I/71Jmbl0p5sL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice amp! Has a headset jack.
*by J***P on January 5, 2026*

This review is on the wrong product. It is written for the DM30 not the DM20. Both are nice products but the DM 20 does not have a headset jack. ***************** I like it! This amp has plenty of power and the headset jack that I needed for my electronic drum kit. I can balance the inputs and get just the right sound. Definitely recommend. The DM20 watt amp does NOT have a headset jack.

### ⭐⭐⭐⭐⭐ Awesome amplifier 😁
*by N***A on February 9, 2026*

Perfect for our kiddo's electric drum set. Good sound, easy to use, good quality amplifier.

### ⭐⭐⭐⭐⭐ Spaghetti Toe Jam Casserole
*by M***R on February 13, 2026*

Sounds good for the price

## 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)
- Alesis Nitro Max Kit Electric Drum Set with Quiet Mesh Pads, 10" Dual Zone Snare, Bluetooth, 440+ Authentic Sounds, Drumeo, USB MIDI, Kick Pedal
- AODSK Drum Throne, Padded Foldable Seat Chair for Kids, Adults, Drummers - Black

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**Shop now:** [https://www.desertcart.fi/products/247884322-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier-speaker](https://www.desertcart.fi/products/247884322-dm20-20w-bluetooth-personal-monitor-amplifier-electric-drum-amplifier-speaker)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-28*