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KEF Ci200RS-THX In Wall / In Ceiling Speaker


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Found it cheaper? Click here. SKU: KFCI200RSTX
Ex VAT: £374.17

A THX certified In Wall or In Ceiling Speaker with a 38mm tweeter voice coil for an immersive musical theatre experience even in the largest of rooms.

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Condition: Brand new in original retail packaging

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Warranty length 5 Years
Brand KEF Speakers

Tech Specs

- Type: Open-backed
- Crossover Frequencies: 2.2kHz
- LF Drive Unit: 200mm (8”) Uni-Q
- HF Drive Unit: 38mm (1.5”)


- Nominal Impedance: 4 Ohm
- Sensitivity: (2.83V/lm) 90dB
- Freq Response: 33Hz - 28kHz (±6dB)
- Recommended Amp Power: 10-190W


- External (HWD): 273 x 273 x 132.6mm
- Cut-Out Size (HW): 240 x 240mm
- Surface Mounting Depth: 127mm (5”)
- Net Weight: 3.6kg (7.94lbs)

Product Description

KEF Ci200RS-THX in wall/ceiling speaker features a 38mm tweeter voice coil coupled to a vented aluminium dome with tangerine waveguide and a woofer with an absolutely massive magnet and Z-flex surround, it is capable of delivering a magical musical theatre experience even in the largest of rooms.

Ci-R Series

For the ultimate Extreme Home Theatre, the Ci-R Series has the outstanding acoustic capabilities of the KEF floorstander it's named after, with all the drama and emotional intensity of full theatre sound quality. Ci200RS-THX is an in-wall speaker certified to THX Ultra2 standard.

Ultra Standard

THX has multiple certification categories based on the room size in which the equipment will be installed. This ensures a THX home theatre system will play loud & clear without audible distortion at THX reference levels in specific room sizes and at specific viewing distances from the screen.

This also certifies that the subwoofers will properly pressurise the theatre so that even the most demanding of movie sound effects are heard and felt with visceral clarity. Of all the THX certification standards Ultra2 is the most demanding as Ultra2 systems are designed for room larger than 85 cubic meters (3000 cubic feet) with viewing distances from the screen greater than 4 meters (12 Feet).

THX Certified

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.

THX certified in-wall 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.

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