Bookshelf speakers that promise clear, balanced sound and flexible connections for PC, smartphone and TV. The Edifier R990BT Bookshelf Speakers bring tightened bass and articulate highs to music, movies and games. Do Bluetooth 5.4, dual RCA inputs and app control make these the right upgrade for a medium-sized room?
⚡ At a Glance
- • Sound Signature: Precise mids, controlled bass, clear highs
- • Best for: Desktop users and home viewers wanting balanced, room-filling sound
- • Not ideal for: Users who need integrated hands-free microphone or smart assistant features
Two-way design uses a 1-inch silk dome tweeter and a 4-inch long-throw mid-low driver. A digital amplifier delivers 24W RMS alongside a calibrated bass reflex port for controlled low end.
Room-filling playback - thanks to 24W RMS digital amplifier
A digital amplifier supplies a combined 24W RMS output, allocating 15W to each channel while dynamic range control (DRC) manages peaks. The calibrated bass reflex port supports low-frequency extension without overloading the driver.
Ample, consistent volume comfortably fills a medium-sized room and handles music, movies and games without audible strain.
Flexible connectivity - with Bluetooth 5.4 and dual RCA inputs
Bluetooth 5.4 enables stable wireless streaming from smartphones and compatible TVs, while dual RCA inputs allow simultaneous wired connection of two sources. App control supports switching and customisation of audio presets.
Quickly switch between a PC and a TV or keep a phone connected for casual listening, eliminating constant cable swapping.
Clear, detailed reproduction - with silk dome tweeter and MDF enclosure
Each cabinet houses a 1-inch silk dome tweeter and a 4-inch long-throw mid-low driver, while the MDF enclosure reduces resonance and distortion. The tuned bass reflex port balances low frequencies for tighter bass.
High frequencies stay articulate and mids remain forward, so vocals and instruments sound natural even at higher levels.
✨ The 4 Key Reasons for Edifier R990BT Bookshelf Speakers
- Digital amplifier (24W RMS) - Delivers steady room-filling volume without audible distortion
- 1-inch silk dome tweeter + 4-inch driver - Produces clear highs and detailed mid-range reproduction
- Bluetooth 5.4 and dual RCA inputs - Connect two sources at once without disconnecting cables
- EDIFIER ConneX App presets - Switch between Music, Movie and Gaming EQ with a single tap
📋 Technical Details at a Glance
- Type: 2.0 active bookshelf speakers
- Output Power: 24W (RMS) combined, 15W per channel
- Tweeter: 1-inch silk dome tweeter
- Mid-Low Driver: 4-inch long-throw mid-low driver
- Enclosure: MDF cabinet
❓ Frequently Asked Questions
Q: Can the speakers stream wirelessly from a phone or tablet?
A: Yes, Bluetooth 5.4 enables smooth wireless streaming from smartphones and other compatible devices.
Q: Can two devices be connected at the same time?
A: Yes, dual RCA input ports support simultaneous wired connections of two sources for convenient switching.
Q: Are these suitable for a medium-sized room?
A: Yes, the speakers are designed to generate ample sound to comfortably fill a medium-sized room according to the product description.
🏆 Our Verdict
Ideal for desktop users and small living rooms that need better clarity and flexible connections. A combination of 24W RMS amplification, dedicated tweeter and mid-low driver, plus MDF cabinets, delivers balanced, engaging sound. Practical connectivity and app-based tuning make these a useful long-term upgrade for many setups.
