Description
The Edifier R990BT 2.0 Bluetooth Wireless Bookshelf Speaker delivers exceptional audio performance for music enthusiasts, gamers, and movie lovers alike. Featuring advanced Bluetooth V5.4 technology, these speakers offer seamless wireless connectivity with stable streaming capabilities. Each speaker is equipped with a 4-inch long-throw mid-low driver and a 1-inch silk dome tweeter, producing rich, detailed sound across a frequency range of 60Hz to 18kHz. With a total output power of 24W RMS (12W per speaker), the R990BT provides powerful audio that can easily fill medium-sized rooms. The MDF enclosure construction effectively minimizes acoustic resonance and distortion, ensuring pure sound reproduction. The calibrated flared bass reflex port enhances low-frequency performance, delivering deep, punchy bass. Versatile connectivity options include dual RCA inputs, allowing simultaneous connection of two devices. The speakers feature multiple preset sound effects optimized for music, movies, and gaming, all accessible through the EDIFIER ConneX mobile app. This app also enables users to customize their own sound profiles to match personal preferences. The elegant design and robust build quality make the R990BT an excellent addition to any desktop, bookshelf, or entertainment setup, combining style with superior audio performance.
Specifications
| Feature | Details |
|---|---|
| Model | R990BT |
| Total Output Power (RMS) | 12W + 12W (24W Total) |
| Treble Driver | 1-inch silk dome tweeter |
| Mid-Low Driver | 4-inch long-throw driver |
| Frequency Response | 60Hz – 18kHz |
| Signal-to-Noise Ratio | ≥ 85dB(A) |
| Audio Inputs | Bluetooth, Line In 1, Line In 2 |
| Bluetooth Version | V5.4 |
| Bluetooth Codecs | SBC |
| Input Sensitivity – Bluetooth | 450±50mFFS |
| Input Sensitivity – Line In 1 | 500±50mV |
| Input Sensitivity – Line In 2 | 700±50mV |
| Dimensions (Per Speaker) | 140mm x 226mm x 197mm (W x H x D) |
| Net Weight | 3.44kg |
| Enclosure Material | MDF (Medium Density Fiberboard) |
Advanced Bluetooth Connectivity
The Edifier R990BT features the latest Bluetooth V5.4 technology, providing superior wireless audio streaming with enhanced stability and range. This advanced Bluetooth version ensures minimal latency and dropout-free connectivity, making it perfect for enjoying music, podcasts, and audiobooks from your smartphone, tablet, or laptop. The wireless connection eliminates cable clutter while maintaining high-quality audio transmission. With SBC codec support, the speakers deliver reliable wireless performance for everyday listening needs. Simply pair your device once, and the speakers will automatically reconnect when powered on, offering convenient plug-and-play functionality for modern users.
Premium Driver Configuration
Each speaker cabinet houses a carefully engineered dual-driver system consisting of a 1-inch silk dome tweeter and a 4-inch long-throw mid-low driver. The silk dome tweeter produces smooth, detailed high frequencies without harshness, while the 4-inch driver handles midrange and bass frequencies with authority. This configuration ensures balanced sound reproduction across the entire frequency spectrum. The long-throw design of the mid-low driver allows for greater excursion, resulting in deeper bass response and more dynamic sound. Together, these drivers create a cohesive soundstage with excellent clarity and imaging, making every listening session engaging and enjoyable.
Superior Cabinet Construction
The R990BT features MDF (Medium Density Fiberboard) cabinet construction, which is essential for high-quality audio reproduction. MDF effectively dampens unwanted vibrations and resonances that can color the sound, ensuring that what you hear is accurate and distortion-free. The cabinet’s solid construction provides a stable platform for the drivers to operate optimally. Additionally, each speaker includes a calibrated flared bass reflex port that enhances low-frequency output, delivering deeper and more powerful bass response. The combination of quality materials and thoughtful acoustic design results in speakers that punch well above their size class, offering room-filling sound with impressive depth and clarity.
Versatile Connectivity Options
Beyond Bluetooth capabilities, the R990BT offers dual RCA input ports, providing exceptional versatility for connecting multiple audio sources simultaneously. You can connect a computer to Line In 1 and a turntable or CD player to Line In 2, switching between sources without constantly plugging and unplugging cables. This makes the speakers ideal for users with multiple devices who want quick access to different audio sources. The various input sensitivity levels ensure compatibility with a wide range of devices, from professional audio equipment to consumer electronics. This flexibility makes the R990BT suitable for diverse setups, whether for a home office, bedroom, or dedicated listening room.
Customizable Sound Experience
The Edifier R990BT works seamlessly with the EDIFIER ConneX mobile app, unlocking advanced sound customization features. The app provides three preset sound effects specifically optimized for music, movies, and gaming, allowing you to instantly adapt the audio profile to your content. Music mode emphasizes clarity and detail, movie mode enhances dialogue and creates immersive soundscapes, while gaming mode provides spatial accuracy for competitive advantage. Beyond presets, the app enables users to create custom EQ settings, fine-tuning bass, midrange, and treble frequencies to match personal preferences. This level of control ensures the speakers can be tailored to any listening environment or musical genre, delivering an optimized audio experience every time.
Powerful Performance
With 24W total RMS output power distributed as 12W per channel, the R990BT delivers impressive volume levels suitable for medium-sized rooms. The digital amplifier incorporates Dynamic Range Control (DRC), which maintains consistent audio quality across different volume levels and prevents distortion during loud passages. The speakers can produce clear, detailed sound at low volumes for late-night listening while also having the power to fill your space with rich, full-bodied audio during parties or movie nights. The signal-to-noise ratio of ≥85dB(A) ensures clean audio reproduction with minimal background noise, allowing you to hear subtle details in your favorite recordings.
