1 / 7Edifier R990BT 24W Bluetooth Bookshelf Speakers
Edifier R990BT bookshelf speakers are a corded stereo pair with Bluetooth and two RCA inputs for wired sources. Their listed 24W output and compact cabinet format suit desktop or room listening, while customer feedback reports mixed opinions about volume.
At a glance
- Bluetooth 5.4 plus two RCA inputs for connecting wired audio sources.
- Each cabinet is described as having a 1-inch silk-dome tweeter and 4-inch mid-low driver.
- The listing claims 24W total RMS output and app presets for Music, Movie and Gaming.
- The supplied package details list a cable, safety instructions and a quick start guide.
Reference price: €103.68
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Two RCA inputs are specified for connecting two wired devices.
- Bluetooth provides a wireless playback option, with the listing stating a 10-metre range.
- App presets offer three listening profiles, with custom sound profile editing also claimed.
Cons
- The listed 110 Volts (AC) input may not suit Irish mains without appropriate power compatibility. Confirm the power supply requirements before use.
- These are corded speakers, so they need a mains connection.
Technical specifications
27 specifications| Brand | Edifier |
|---|---|
| Model | R990BT |
| Speaker type | Bookshelf |
| Maximum output power | 24 Watts |
| Channels | 2.0 |
| Output modes | Stereo, Mono |
| Frequency response | 40 KHz |
| Audio driver | Dynamic Driver |
| Woofer diameter | 4 Inches |
| Tweeter diameter | 1 Inches |
| Wireless connection listed | Bluetooth |
|---|---|
| Bluetooth version | Bluetooth V5.4 |
| Bluetooth range | 10 Meters |
| Inputs | Dual RCA input ports |
| Control method | Push Button |
| App sound modes | Music, Movie, and Gaming |
| Power configuration | Corded Electric |
|---|---|
| Input voltage | 110 Volts (AC) |
| Mounting type | Shelf Mount |
| Dimensions | 14D x 22W x 19H centimetres |
| Weight | 4.4 Kilograms |
| Material listed | Mdf, Silk |
|---|---|
| Colour | black |
| Waterproof | FALSE |
| Additional features | Digital Audio Processing, Lightweight |
|---|---|
| Spare part availability duration | 7 Years |
| Compatible devices | Gaming Console, Laptop, MP3 Player, Smartphone, Tablet, Television |
What to know before buying
Listing details to confirm
Listing details are inconsistent or unconfirmed: the title says Bluetooth 5.4 and 24W RWS, while the feature text describes 24W RMS and 15W to each speaker. The details list a 110 Volts (AC) input, which should be checked for Irish use. The specification lists Stereo, Mono modes, but the product is also described as a stereo pair. Verify power compatibility and the exact output description before buying.
Who is it for?
A good fit for
- Desktop listeners wanting bookshelf-style speakers with Bluetooth and two RCA inputs.
- Buyers who want app-selectable Music, Movie and Gaming presets for compatible listening setups.
Less suited to
- Anyone needing a battery-powered or waterproof speaker.
- Buyers requiring confirmed compatibility with Irish mains without checking the listed 110 Volts (AC) input.

Customer reviews on Amazon
- 5 stars
74% 74% - 4 stars
16% 16% - 3 stars
2% 2% - 2 stars
5% 5% - 1 star
3% 3%
Customer feedback highlights perceived sound quality, easy setup and Bluetooth connectivity, with reports of good value and speakers that feel powerful. Volume opinions are mixed, so suitability may depend on room size and listening level. The listing claims 24W total output but gives inconsistent wording for that figure, making this feedback useful context rather than a guarantee of loudness.
Positive themes
- Customers describe the sound quality positively.
- Feedback reports straightforward setup and positive Bluetooth experiences.
Mixed feedback
- Customers' opinions about volume are mixed.
Frequently asked questions
Can the R990BT connect to a phone over Bluetooth?
Bluetooth is listed as a wireless connection, and the product is described as having a Bluetooth V5.4 receiver. The stated range is 10 metres.
Can I connect two wired audio sources?
The feature text says the two RCA input ports support connection of two devices. It does not explain how source selection works.
Is the listed 24W figure RMS?
The listing title says 24W RWS, while its feature text describes 24W total RMS and 15W to each speaker. Treat the output wording as inconsistent and check the selected listing.
Are these speakers suitable for use in Ireland?
The details list an input voltage of 110 Volts (AC). Confirm the power supply and mains compatibility before buying for use in Ireland.

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