[{"id":280456888479,"handle":"audio","updated_at":"2025-01-14T19:24:22-07:00","published_at":"2021-12-02T11:21:36-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio","body_html":"","image":{"created_at":"2022-01-06T15:53:45-07:00","alt":"audio","width":971,"height":386,"src":"\/\/listenup.com\/cdn\/shop\/collections\/audio.png?v=1641509626"}},{"id":280460591263,"handle":"home-speakers","updated_at":"2025-01-14T19:24:22-07:00","published_at":"2021-12-02T12:20:57-07:00","sort_order":"manual","template_suffix":"top-level","published_scope":"global","title":"Home Speakers","body_html":"","image":{"created_at":"2022-01-04T15:40:48-07:00","alt":"Home Speakers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/home-speakers.png?v=1641336048"}},{"id":280461803679,"handle":"in-ceiling-speakers","updated_at":"2025-01-06T12:18:52-07:00","published_at":"2021-12-02T12:56:29-07:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"In-Ceiling Speakers","body_html":"","image":{"created_at":"2022-01-04T16:02:43-07:00","alt":"In Ceiling Speakers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/in-ceiling-speakers.png?v=1641337364"}},{"id":298884726943,"handle":"kef-ci-r-series-architectural-speakers-at-listenup","updated_at":"2024-09-05T11:07:16-06:00","published_at":"2024-04-08T13:24:30-06:00","sort_order":"price-desc","template_suffix":"","published_scope":"global","title":"KEF Ci-R Series Architectural Speakers at ListenUp","body_html":"\u003cspan data-mce-fragment=\"1\"\u003eExplore the KEF Ci-R Series for unparalleled versatility in custom-installed Extreme Home Theater setups. Derived from KEF's flagship The Reference, these speakers boast advanced acoustic capabilities and innovative technologies optimized for in-wall and in-ceiling use. Elevate your home theater experience with high-fidelity sound tailored to spaces of various sizes.\u003c\/span\u003e","image":{"created_at":"2024-04-08T13:24:29-06:00","alt":null,"width":1800,"height":1800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/ci250rrm-thx-3.jpg?v=1712604270"}},{"id":298136764575,"handle":"kef-in-wall-in-ceiling-speakers","updated_at":"2025-01-14T10:22:01-07:00","published_at":"2024-03-07T13:02:42-07:00","sort_order":"price-desc","template_suffix":"","published_scope":"global","title":"KEF In-Wall and In-Ceiling Speakers","body_html":"\u003cp\u003e\u003ca href=\"https:\/\/listenup.com\/pages\/kef\" title=\"KEF Brand Page at ListenUp\"\u003eKEF\u003c\/a\u003e In Wall and In Ceiling Speakers redefine the home audio experience, offering flawlessly accurate three-dimensional sound that immerses listeners in a breathtakingly realistic audio environment. Whether enjoying music or movies, every detail is rendered with startling clarity, thanks to innovative engineering and sophisticated acoustic design. These speakers seamlessly integrate into your living space, providing a compelling performance on par with KEF's revered stand-alone HiFi speakers, ensuring an unparalleled audio journey for discerning enthusiasts.\u003c\/p\u003e","image":{"created_at":"2024-03-07T13:02:41-07:00","alt":"KEF In Wall and In Ceiling Speakers","width":1800,"height":1800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/23-kef-ci3160rlm-thx-lying-side-flat.jpg?v=1727714111"}},{"id":301151355039,"handle":"welcome10","updated_at":"2025-01-15T00:17:44-07:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker is a game-changer in the world of architectural speakers, offering unparalleled sonic performance for large home theaters and living spaces. With innovative technologies like MAT™ and CRC, it delivers immersive, high-fidelity soundstage with unmatched sonic excellence. Its sleek design, easy installation, and THX® Ultra certification make it a must-have for any audiophile or movie enthusiast looking to elevate their home audio experience.
Get the Details
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker redefines architectural sound with its innovative MAT™ and CRC technologies, delivering immersive, high-fidelity soundstage for large home theaters and living spaces. With sleek design and THX® Ultra certification, it's a must-have for audiophiles and movie enthusiasts seeking unparalleled home audio excellence.
Nate M
Brand Manager
Details
KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker. Featuring groundbreaking technologies including MAT™, CRC, and Uni-Q®, this architectural speaker delivers unparalleled sonic performance for large home theaters and living rooms.
KEF Ci250RRM-THX Key Features:
12th Generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT™)
Patent-pending Cavity Radiation Control (CRC) eliminates midrange issues
Low Diffraction LF Aperture for exceptional MF/HF performance
Uni-Q® disperses sound evenly for a natural detailed sound experience
MAT™ absorbs 99% of unwanted sound for crisp, natural treble performance
KEF Ci250RRM-THX Specifications:
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 aluminum dome with MAT™
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: 6kg (13.2lbs)
Mounting Depth from Surface: 168mm (6.62in.)
Certification: THX® Certified Ultra
Safety and Regulatory Compliance: IP64
Ceiling Thickness (Maximum): 30mm (1.18in.)
Ceiling Thickness (Minimum): 6mm (0.24in.)
Immersive Sound, Sleek Design:
Engineered with a premium aesthetic and ultra-thin bezel for minimal visual impact
Paintable UTB and magnetic grille for seamless integration into any environment
Splash water and dust-proof with IP64 certification
Easy installation with well-considered mechanical design
Elevate your home audio experience with the KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker. Designed for discerning audiophiles and movie lovers, it delivers powerful, room-filling sound with true theater-quality performance. Order now to transform your space into a cinematic oasis.
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker is a game-changer in the world of architectural speakers, offering unparalleled sonic performance for large home theaters and living spaces. With innovative technologies like MAT™ and CRC, it delivers immersive, high-fidelity soundstage with unmatched sonic excellence. Its sleek design, easy installation, and THX® Ultra certification make it a must-have for any audiophile or movie enthusiast looking to elevate their home audio experience.
Get the Details
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker redefines architectural sound with its innovative MAT™ and CRC technologies, delivering immersive, high-fidelity soundstage for large home theaters and living spaces. With sleek design and THX® Ultra certification, it's a must-have for audiophiles and movie enthusiasts seeking unparalleled home audio excellence.
Nate M
Brand Manager
Details
Details
KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker
The KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker. Featuring groundbreaking technologies including MAT™, CRC, and Uni-Q®, this architectural speaker delivers unparalleled sonic performance for large home theaters and living rooms.
KEF Ci250RRM-THX Key Features:
12th Generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT™)
Patent-pending Cavity Radiation Control (CRC) eliminates midrange issues
Low Diffraction LF Aperture for exceptional MF/HF performance
Uni-Q® disperses sound evenly for a natural detailed sound experience
MAT™ absorbs 99% of unwanted sound for crisp, natural treble performance
KEF Ci250RRM-THX Specifications:
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 aluminum dome with MAT™
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: 6kg (13.2lbs)
Mounting Depth from Surface: 168mm (6.62in.)
Certification: THX® Certified Ultra
Safety and Regulatory Compliance: IP64
Ceiling Thickness (Maximum): 30mm (1.18in.)
Ceiling Thickness (Minimum): 6mm (0.24in.)
Immersive Sound, Sleek Design:
Engineered with a premium aesthetic and ultra-thin bezel for minimal visual impact
Paintable UTB and magnetic grille for seamless integration into any environment
Splash water and dust-proof with IP64 certification
Easy installation with well-considered mechanical design
Elevate your home audio experience with the KEF Ci250RRM-THX In-Ceiling THX Ultra Speaker. Designed for discerning audiophiles and movie lovers, it delivers powerful, room-filling sound with true theater-quality performance. Order now to transform your space into a cinematic oasis.
