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KEF Ci250RRM-THX Three Way Meta In-Ceiling LCR Speaker - 10" (Each)

- By ordering this product with custom specifications you acknowledge that the sale is final and the product may not be returned or exchanged.

- Send us a sample of the wood that you would like the speaker to match. Your order will be placed on hold for up to 14 days as we wait for your wood sample. Samples not received after 14 days will cause your order to be canceled. Please send your physical sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230
- Your order will be placed on hold for up to 14 days as we wait for your color sample. Samples not received after 14 days will cause your order to be canceled. Your sample must be of a solid color. Wood, multi colored wallpaper/fabrics and faux finishes CANNOT be sent as samples for custom paint matching. Please send your physical color sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230

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Description
Specs
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Description
Description

Featuring innovative technologies including 12th Generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT), patent-pending Cavity Radiation Control, and Low Diffraction LF Aperture. Ci250RRM-THX is a truly revolutionary coaxial three-way architectural speaker that delivers immersive, high-fidelity soundstage with sonic excellence for large home theatres and living rooms.

KEF Ci250RRM-THX Three Way Meta In-Ceiling LCR Speaker - 10" (Each)

Featuring innovative technologies including 12th Generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT), patent-pending Cavity Radiation Control, and Low Diffraction LF Aperture. Ci250RRM-THX is a truly revolutionary coaxial three-way architectural speaker that delivers immersive, high-fidelity soundstage with sonic excellence for large home theatres and living rooms.

Inside splice of the Ci250RRM-THX speaker

Cavity Radiation Control

The latest patent-pending technology developed by the KEF Engineering team in the UK. Cavity Radiation Control (CRC) is a unique open-back midrange with acoustically absorptive foam design that eliminates midrange issues including frequency response dips of up to 30dB in magnitude, found in typical coaxially arranged three-way designs. With CRC, Ci250RRM-THX delivers the highest midrange acoustic realism among three-way coaxial loudspeakers to date.

Upclose image of grill of the Ci250RRM-THX speaker

Low Diffraction Aperture

Ci250RRM-THX features Low Diffraction LF Aperture, a carefully profiled, smoothed housing design with an outer acoustically absorptive foam ring that reduces resonance and diffraction. As a result, it delivers exceptional MF/HF performance while preserving a tremendous bass output.

Inside splice of the components of the KEF Ci250RRM-THX speaker

Uni-Q: Sit Anywhere, Hear Every Detail

Uni-Q technology is the building block of KEF signature sound. Designed to perform at its best in Ci250RRM-THX, the remarkable 12th generation Uni-Q driver array acts as a single point source, dispersing sound more evenly allowing everyone sitting at different spots in the room to experience the same natural detailed sound.

Screen shot of OvrC and Wattbox

MAT™Absorb 99% of the unwanted sound

The Ci250RRM-THX is the first architectural speaker that benefits from our acoustic innovation: Metamaterial Absorption Technology (MAT™). MAT is a highly complex maze-like structure that absorbs 99% of the unwanted sound from the rear of the tweeter, delivering a more crisp, natural treble performance.

THX Cert image

Powerful, high-fidelity sound

As part of the Extreme Home Theatre line-up within KEF Architectural Speakers, Ci250RRM-THX is engineered to deliver powerful, room-filling, high-fidelity sound for the most discerning music and movie lovers.

Featuring a 250mm (10 in.) LF driver, Ci250RRM-THX delivers deep, room-filling bass down to 28Hz. Together with the 100mm (4 in.) Uni-Q driver array with MAT, Ci250RRM-THX delivers powerful, high-fidelity sound with maximum SPL of 111dB.

Designed to Perform | IP64 Certified

Engineered to be structurally robust with a premium aesthetic, the bespoke Ultra-Thin Bezel (UTB) offers the slimmest visible rim around the speaker while casting virtually no shadow. The paintable UTB and magnetic grille ensures the speaker seamlessly blends into the environment.

Ci250RRM-THX is splash water and dust proof with IP64 certification. With a well-considered mechanical design, Ci250RRM-THX ensures ease of installation with minimum of fuss.

Specs
Specifications
KEF-CI250RRM-THX
28Hz - 20kHz
THX® Certified Ultra, IP64
Depth: 175mm (6.89in.)
Diameter Ø: 346mm (13.62in.)
Diameter Ø: 300mm (11.81in.)
13.2lbs (6kg)
540Hz, 2.6kHz
8 Ohms
89dB
20Hz - 45kHz
LF: 250mm (10in.)
MF: 100mm (4in.) Uni-Q
HF: 19mm (0.75in.) vented aluminium
50 - 250W
 
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Certifications
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Distributed Brand Warranty

We want to make our Affiliate program as easy as possible. That’s why we process all claims directly. Specific warranty terms and details from the manufacturer are below. View the full KEF Warranty.

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