For the ultimate in custom installed Extreme Home Theatre, the formidable new Ci R Series has the jaw-dropping acoustic capabilities of the classic KEF floorstander it's named after, with all the drama and emotional intensity of full theatre sound quality.
KEF Ci R Series THX Ultra2 In-Ceiling/In-Wall Speaker
For the ultimate in custom installed Extreme Home Theatre, the formidable new Ci R Series has the jaw-dropping acoustic capabilities of the classic KEF floorstander it's named after, with all the drama and emotional intensity of full theatre sound quality. The Ci R Series consists of an in-ceiling speaker that can be combined with one of two in-wall models, and a sensational powered subwoofer. As you might expect, its towering performance sets a new standard for custom installed speakers.
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 Ci200RS-THX is an in-ceiling LCR capable of delivering a magical musical theatre experience even in the largest of rooms.
Hide Your Speakers, Not Your Sound
KEF approaches the development of architectural loudspeakers with the same diligence as any other model; our passion for acoustic excellence wouldn’t allow anything else. The combination of innovative engineering and sophisticated acoustic design ensures KEF’s architectural speakers offer as compelling a performance as its stand-alone hi-fi speakers. Impeccable cosmetics ensure the speakers disappear into their surroundings, while unique design features allow KEF’S architectural speakers to be fitted with the minimum of fuss. 
Extreme Home Theater
KEF’s Extreme Home Theatre system sets a new standard for architectural loudspeakers. Certified to THX Ultra2  standards, the formidable KEF Ci-R Series has the jaw-dropping acoustic capabilities of KEF’s award-winning speakers, delivering all the drama and emotional intensity of true theatre sound quality. 
UNI-Q® Driver Technology
KEF’s patented Uni-Q driver technology places the tweeter precisely at the acoustic centre of the bass/midrange cone, so both act together as a single source. Because Uni-Q disperses sound widely and evenly over a large area, KEF’s architectural speakers deliver effortlessly natural sound with minimal distortion to every person in the room.
Ultra Thin Bezel 
Designed to sit tight to the wall or ceiling with no visible gap, KEF architectural speakers disappear for an incredibly discreet installation. The ultra-thin bezel casts virtually no shadow, while the bayonet style construction ensures a tight fit and seal, even when installed on an uneven surface.
THX Certified
Ci200RS-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 impactful, and dialogue-driven moments are natural and engaging.
 
 
  
 
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