Edifier R20BT USB-Powered Stereo Computer Speakers

USB-Powered Stereo: Edifier R20BT computer speakers combine USB power and audio with Bluetooth and AUX connectivity, touch controls and built-in ambient lighting. The listing describes 5 Watts maximum output, but customer feedback is mixed on sound and volume, so they suit compact desktop listening better than buyers seeking consistently strong output.

At a glance

USB carries power and audio, with Bluetooth and AUX also listed for connecting devices.
Touch controls are described for power, lighting, volume and input selection.
Listing claims built-in ambient lighting, three sound profiles and custom EQ through companion apps.
The stated maximum speaker output is 5 Watts, a modest rating for desktop listening.

Price

£32.99Save 45%

Reference price: ~~£59.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Three listed connection options support wired USB or AUX use and wireless Bluetooth playback.
Touch controls and app-based sound and lighting customisation provide several ways to adjust the setup.
Customer feedback describes the speakers as easy to set up and well-built.

Cons

The listed maximum output of 5 Watts may not suit listeners seeking high volume or room-filling sound.
Customer feedback is mixed on sound quality, volume and connectivity, including a reported concern about Bluetooth reliability.

Technical specifications

17 specifications

Identity
Brand	Edifier
Model	R20BT

Audio
Maximum output power	5 Watts
Frequency response	20 KHz
Audio output mode	Stereo
Audio channels	2.0
Signal-to-noise ratio	85 dB
Driver type	Dynamic Driver
Driver diameter	2.75 Inches

Connectivity and controls
Connections listed	USB, Bluetooth, AUX
Control method	Touch

Dimensions and installation
Mounting type	Tabletop Mount
Dimensions (D x W x H)	12.1D x 8.3W x 17.7H centimetres
Weight	1.4 Kilograms

Other details
Colour	Black
Waterproof	False
Compatible devices	Personal Computer, Smartphone, Tablet

What to know before buying

Listing details to confirm

The listing states 5 Watts maximum output, while a feature claim separately says 5W RMS. Bluetooth version, driver configuration, cable lengths and app functions are listing claims that are not consistently established across the supplied details. Treat these as unconfirmed and check the selected listing if they affect your purchase. USB is described as carrying power and audio.

What’s in the box

Included

Edifier R20BT Speaker
Important Safety Instructions
Quick Start Guide

Who is it for?

A good fit for

Desktop listeners connecting a computer, smartphone or tablet by USB, Bluetooth or AUX.
Buyers who want touch controls and adjustable desktop lighting alongside basic stereo playback.
Those prioritising easy setup and a compact tabletop speaker arrangement over strong output.

Less suited to

Listeners who need confidently high volume, since the stated output is modest and customer feedback on volume is mixed.
Buyers who require confirmed Bluetooth stability or exact wireless-version specifications.

Edifier R20BT USB-Powered Stereo Computer Speakers · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 282 ratings

5 stars66%66%
4 stars13%13%
3 stars6%6%
2 stars7%7%
1 star8%8%

Customer feedback highlights easy setup and build quality, with some describing good value. Reports on sound quality and volume are mixed, ranging from praise to concerns that output sounds weak or is inadequate. Connectivity feedback is also mixed, including a reported Bluetooth reliability concern. For desktop listening, the listed USB, Bluetooth and AUX options are useful, but these perceptions suggest buyers should not assume consistently strong volume or dependable wireless performance.

Positive themes

Customers describe the speakers as well-built and easy to set up.
Some customers consider them good value.

Mixed feedback

Customer feedback is divided on sound quality and whether the volume is sufficient.
Connectivity feedback is mixed, with one reported concern about Bluetooth reliability.

Frequently asked questions

What connections does the Edifier R20BT list?

The listing names USB, Bluetooth and AUX. A feature claim says USB carries both power and audio.

How powerful are these speakers?

The technical details state 5 Watts maximum output. Another feature claim calls this 5W RMS, so the power description is inconsistent. The listing does not establish one clearly reconciled figure.

Can the sound and lighting be adjusted?

The listing describes touch controls, three preset sound profiles, custom EQ and ambient-light effects, with further adjustment through Edifier apps. The exact app capabilities are listing claims.

What do customers report about performance?

Feedback describes the speakers as easy to set up and well-built, but opinions are mixed on sound, volume and connectivity. Buyers who need dependable Bluetooth or stronger output should weigh those reported concerns.