The KEF Ci200RR-THX is an in-ceiling speaker that is certified to the THX ULTRA2 standard. A commitment to the filmmaking process and surround sound is at the very heart of every THX certified 2.1, 5.1 and 7.1 speaker system.
For the ultimate in Extreme Home Theater, KEF's R Series level of high performance architectural speakers delivers the jaw-dropping acoustic capabilities of the famed KEF R Series. KEF's THX certified in-ceiling speakers boast excellent frequency response and high output with the imaging quality of a traditional box speaker, providing THX surround sound performance that architecturally blend harmoniously with any room decor.
With a 38mm(1.5inch) tweeter voice coil coupled to a vented aluminium dome with tangerine waveguide, and a woofer with absolutely massive magnet and Z-flex surround, the KEF Ci200RR-THX is an in-ceiling LCR capable of delivering a magical musical theater experience even in the largest of rooms.
Ci200RR-THX is an in-ceiling speaker certified to THX ULTRA2 standard. A deep understanding of the filmmaking process and surround sound is at the very heart of every THX certified 2.1, 5.1 and 7.1 speaker system. Engineered with design characteristics of professional studio speakers, THX recreates the tonal balance of the filmmaker’s final mix in your living room. The results? Action sequences are delivered with extreme impact, and dialogue-driven moments are natural and engaging.
THX certified in-ceiling speakers deliver the appropriate frequency response and high output and imaging quality of a traditional box speaker. This provides the best of both worlds—THX surround sound performance from components that blend harmoniously with any room decor.
This product is part of our Custom Installation Architectural line, which is exclusively available from our network of Authorized KEF Custom Installers. If you would like to be connected with an authorized KEF custom installer nearest you, please contact KEF Concierge: 1-877-271-9355• Click here to learn more about the KEF Ci200RR-THX Ultimate In-Ceiling Speaker at KEF.com
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Sensitivity (2.83V/ 1m)
Frequency response (±6dB) open-backed
33Hz - 28kHz
Drive units LF HF
200mm (8 in.) 38mm (1.5 in.) Uni-Q
Recommended Amplifier Power
Product external dimensions (H x W x D)
Φ290 x 132.6mm Φ11.42 x 5.22 in.
Φ238mm (Φ9.37 in.)
3.6 kg (7.94 lbs)
Mounting depth from surface
126.5 mm (4.98 in.)
Optional rough in frame
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.** ** THX, the THX logo, and Ultra2 are trademarks of THX Ltd. THX and the THX logo are registered in the U.S. and other jurisdictions. All rights reserved.**
Press and Awards
"KEF Ci200RR-THX in-ceiling speakers are world class, offering superlative sound replication across a wide range of frequencies. They play loud without ever breaking, but are equally articulate in quieter moments."