Ci100QS vs Ci100.2QR
The Ci100.2QR's sensitivity is 83 dB against the Ci100QS's 88 dB. Both share impedance (4Ω), high-frequency extension (27 kHz), and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling Speakers
Estimated price (community-sourced)
$375
Around — community and catalog average, updates slowly
About the Ci100QS
The KEF Ci100QS is a premium 2-way coincident point source speaker purpose-built for unobtrusive flush mounting into walls and ceilings. Part of KEF's Soundlight Series, it features patented Uni-Q driver technology with a 19mm aluminium dome tweeter at the acoustic center of a 100mm low-frequency woofer, providing exceptionally wide 150° dispersion via Tangerine Waveguide for smooth, consistent coverage across large areas. Constructed with weather-resistant components and UV-protected ultra-thin bezel and grille, it's ideal for hi-fi applications in residential or premium commercial venues like hotels and restaurants. Quick and easy installation allows listening in under two minutes after cutting the hole. Optional accessories include rough-in frame (RIF100S) and rear enclosure (RNC100S).
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 88 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 80 Hz - 27 kHz
- Power Handling
- 50W
- Min. Amplifier Power
- 10W
- Max. Amplifier Power
- 50W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 4"
- Driver Count
- 2
- Enclosure Type
- open_baffle
- Crossover Frequency
- 3.0 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 127 × 127 × 76 mm (W × H × D)
- Weight
- 0.67 kg (1 lbs)
Key Specifications
Sensitivity: 88 dB
Impedance: 4Ω
Frequency: 80-27000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions