R1855DB
Active 2.0 powered bookshelf speaker pair with Bluetooth 5.1, line, optical and coaxial inputs, and a subwoofer output. Aimed at desktop or small-room listening where a wired and wireless stereo setup is wanted, with remote and rear-panel control.
- 70 W RMS total output (19 W × 2 + 16 W × 2)
- 116 mm Nomex mid-bass and 19 mm silk tweeter per side
- Bluetooth 5.1, Line In, Optical and Coaxial inputs
- Sub Out port for adding a subwoofer
- MDF enclosure with 10-degree incline base
- Remote control and rear-panel knobs
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This is a pair of active bookshelf speakers with a combined output of 70 W RMS. Each cabinet houses two drivers: a 116 mm Nomex mid-bass unit and a 19 mm silk-diaphragm tweeter. Digital signal processing and dynamic range control are used to tune the sound, and the MDF enclosure is intended to limit distortion and acoustic resonance. The speaker bases are angled at 10 degrees to aim the sound toward the listener.
Inputs cover Bluetooth 5.1, two line-level inputs, optical and coaxial digital. A Sub Out port lets a separate subwoofer be added to extend the system to 2.1 for stronger bass.
The speakers can be operated with the supplied remote control or with the knobs on the rear panel, which give access to the full set of functions. Rated frequency response is 60 Hz to 20 kHz.
Video
Specifikationer
- Mærke
- Edifier
- Model
- R1855DB
- Kategori
- Hi-Fi og hjemmelyd › Højttalere
Audio
- Total output power (RMS)
- 19W × 2 + 16W × 2
- Frequency response
- 60Hz - 20kHz
- Signal-to-noise ratio
- ≥ 80dB (A)
- Signal processing
- DSP and DRC
- Configuration
- Active 2.0
Drivers
- Mid-bass driver
- 116 mm Nomex diaphragm
- Tweeter
- Φ19 mm silk diaphragm
- Enclosure
- MDF
- Base incline
- 10 degrees
Inputs
- Audio inputs
- Bluetooth, Line In, Optical, Coaxial
- Line In 1 sensitivity
- 400 ± 50mV
- Line In 2 sensitivity
- 600 ± 50mV
- Optical sensitivity
- 350 ± 50mFFS
- Coaxial sensitivity
- 350 ± 50mFFS
- Bluetooth sensitivity
- 500 ± 50mFFS
Outputs
- Subwoofer output
- Sub Out port
Connectivity
- Bluetooth version
- V5.1
- Bluetooth range
- 10 meters
- Control
- Remote control and rear-panel knobs
Physical
- Dimensions (W x H x D)
- 155mm × 254mm × 223mm
- Net weight
- 7kg