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KEF Ci250RRM-THX
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THX In-ceiling Speakers
SELLING PRICE
$1,999.95
Availability:
In stock
SKU
KEF_Ci250RRM-THX
MSRP: $2,999.99
YOU SAVE: $1,000.04
SOLD AS: Each
Every single item that we sell is brand new, A-Stock merchandise. That means factory-sealed - not refurbished, not a demo and not a return. We purchase all our items through the authorized dealer network for each brand.
Free shipping in the contiguous U.S.
Regardless of the color of the drivers and enclosure, the only visible parts - once installed - will be white (white grille and trim, if this item is trimmed).
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 unmatched sonic excellence for large home theatres and living rooms.
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.
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.
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.
Nominal Impedance
8 Ohms
Sensitivity (2.83V/1m)
89dB
Frequency Response (±6dB) Open-backed
28Hz - 20kHz
Frequency Range (-10dB)
20Hz - 45kHz
Nominal Coverage (Degrees)
120
Max SPL
111dB
Crossover Frequencies
540Hz, 2.6kHz
Drive Units
LF: 250mm (10in.)
MF: 100mm (4in.) Uni-Q
HF: 19mm (0.75in.) vented aluminium dome with Metamaterial Absorption Technology1
Recommended Amplifier Power
50 - 250W
Recommended High-pass Filter (Hz)
30 - 60Hz
Product External Dimension
Diameter Ø: 346mm (13.62in.)
Depth: 175mm (6.89in.)
Cut-out Dimensions
Diameter Ø: 300mm (11.81in.)
Net Weight
13.2lbs
Mounting Depth from Surface
168mm (6.62in.)
Ideal Rear Volume
150L
Minimum Rear Volume
80L
Certification
THX® Certified Ultra
Ceiling thickness (Maximum)
30mm (1.18in.)
Ceiling thickness (Minimum)
6mm (0.24in.)
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.
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.
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.
Nominal Impedance
8 Ohms
Sensitivity (2.83V/1m)
89dB
Frequency Response (±6dB) Open-backed
28Hz - 20kHz
Frequency Range (-10dB)
20Hz - 45kHz
Nominal Coverage (Degrees)
120
Max SPL
111dB
Crossover Frequencies
540Hz, 2.6kHz
Drive Units
LF: 250mm (10in.)
MF: 100mm (4in.) Uni-Q
HF: 19mm (0.75in.) vented aluminium dome with Metamaterial Absorption Technology1
Recommended Amplifier Power
50 - 250W
Recommended High-pass Filter (Hz)
30 - 60Hz
Product External Dimension
Diameter Ø: 346mm (13.62in.)
Depth: 175mm (6.89in.)
Cut-out Dimensions
Diameter Ø: 300mm (11.81in.)
Net Weight
13.2lbs
Mounting Depth from Surface
168mm (6.62in.)
Ideal Rear Volume
150L
Minimum Rear Volume
80L
Certification
THX® Certified Ultra
Ceiling thickness (Maximum)
30mm (1.18in.)
Ceiling thickness (Minimum)
6mm (0.24in.)
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