The KEF Ci200RR-THX is an exceptional in-ceiling speaker engineered to deliver immersive, high-fidelity audio for custom home theater and multi-room audio systems. Designed to meet the rigorous performance standards of THX certification, this speaker delivers detailed, dynamic sound with deep bass, clear midrange, and sparkling highs that fill your space with cinematic precision. At its core is KEF’s signature Uni-Q driver array, which places the high-frequency driver at the acoustic center of the midrange cone, creating a wide, smooth sound dispersion that minimizes “sweet spot” limitations and enhances listening experiences throughout the room.
Built for true audiophiles and demanding installations alike, the Ci200RR-THX features a robust 200 mm (8-inch) low-frequency driver and a 38 mm (1.5-inch) high-frequency Uni-Q driver, ensuring a broad frequency response from 33 Hz to 28 kHz (±6 dB). Its 4 ohm nominal impedance and sensitivity of 90 dB make it compatible with a wide range of amplifiers (10–190 W recommended), while the thoughtfully engineered crossover at 2.2 kHz promotes seamless integration between drivers for smooth, accurate performance.
The Ci200RR-THX’s low-profile, white finish blends discreetly into ceilings, maintaining a clean architectural look without compromising audio quality. Installation is simplified with standard cut-out dimensions, orderly mounting depth, and compatibility with the optional RIF200R rough-in frame. Whether used in a premium home theater, living room audio setup, or a multi-speaker distributed system, the Ci200RR-THX combines professional-grade engineering and audiophile-level sound to elevate every listening experience.
Features
- THX Certification for cinema-grade audio performance with precise, distortion-free reproduction.
- Wide Frequency Response: 33 Hz – 28 kHz (±6 dB) for full-range sound clarity and depth.
- Uni-Q Driver Array places the tweeter in the acoustic center of the midrange cone for wide, uniform sound dispersion.
- Large-Format Drivers: 200 mm (8 in) LF driver and 38 mm (1.5 in) HF driver deliver powerful, detailed audio.
- Nominal Impedance: 4 Ohms and High Sensitivity: 90 dB for efficient pairing with a range of amplifiers.
- Recommended Amplifier Power: 10 – 190 W to suit both entry-level and high-end systems.
- Standard Cut-Out & Mounting Dimensions simplify installation into ceilings for custom home audio projects.
- Optional Rough-In Frame (RIF200R) available to assist pre-construction installation.
- Low-Profile, White Finish blends seamlessly with ceilings for a clean, unobtrusive appearance.
Specifications
| Specification | Details |
|---|---|
| Nominal Impedance | 4 Ohms |
| Sensitivity | 90 dB (2.83V / 1m) |
| Frequency Response | 33 Hz – 28 kHz (±6 dB) open-backed |
| Crossover Frequency | 2.2 kHz |
| Drive Units | LF: 200 mm (8 in.)HF: 38 mm (1.5 in.) Uni-Q |
| Recommended Amplifier Power | 10 – 190 W |
| Product External Dimensions (H × W × D) | 290 × 132.6 mm (11.42 × 5.22 in.) |
| Cut-Out Dimensions | 240 mm (9.45 in.) |
| Ceiling Thickness (Maximum) | 37 mm (1.46 in.) |
| Ceiling Thickness (Minimum) | 6 mm (0.24 in.) |
| Mounting Depth From Surface | 126.5 mm (4.98 in.) |
| Optional Rough-In Frame | RIF200R |
| Net Weight | 3.6 kg (7.94 lbs) |
| Unit Measurement | Piece |
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