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Purpose-built for flush mounting into walls and ceilings
The Ci100.2QR delivers KEF's renowned audio quality as unobtrusively as possible. Part of our Soundlight Series of unobtrusive architectural speakers, the Ci100.2QR is meant to match the aesthetics of flush-mounted downlighting.

Ci100.2QR
The popular Soundlight Series is yet another major innovation from KEF. When installed, Soundlight speakers are so tiny that they blend in with halogen light fixtures yet will amaze you with their astonishing performance, thanks to KEF's patented Uni-Q's exceptionally wide dispersion.
Fast and Easy to Install
KEF's Ci loudspeaker design makes them so quick and easy to install that once the wire is run and the hole is cut in your wall or ceiling you can be listening to music in less than two minutes.
Key Features
- UTBâ„¢ Ultra-Thin Bezel
- 75mm (3in.) Uni-Q driver
- 16mm (0.6in.) Aluminium dome tweeter with tangerine waveguide
- Removable rear can
- Magnetic grille
- IP64 certified
- Paintable grille and bezel
- Weather Resistant Construction
Please visit our Ci Software Download page for more details.
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Model | Ci100.2qr |
Nominal Impedance | 4Ω Ohm |
Sensitivity | (2.83V/lm) 83dB |
Frequency Response | 90Hz-27kHz (+/-6dB) 130Hz-27kHz (+/-6dB) with back can |
Crossover Frequency | 3.5kHz |
Drive Units | LH: 75mm (3in.) Uni-Q HF: 16mm (0.6in.) |
Recommended Amplifier | 10-50W |
External Dimensions | Diameter: 136mm (5.4in.) Depth: 57mm (2.2in.) Depth: 110mm (4.3in.) with back can |
Cut-Out Dimensions | Diameter: 118mm (4.6in.) |
Mounting Depth from Surface | 52mm (2in.) 103mm (4.1in.) with back can |
Weight | 0.50kg (1.10lbs) 0.65kg (1.44lbs) with back can |
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **
Ci100.2QR Info Sheet | • Open In New Window • Download |
Ci100.2QR Manual | • Open In New Window • Download |
Ci Series Brochure | • Open In New Window • Download |
Ci Series Specification Sheet | • Open In New Window • Download |
Ci Series Minimum Cabinet Volume Chart | • Open In New Window • Download |
Ci Series Rear Enclosure Chart | • Open In New Window • Download |
Cutout Template | • Open In New Window • Download |
Please visit our Ci Software Download page for more details.