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Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
Ci250RRM-THX
KEF

Ci250RRM-THX

الطراز SP4023AA · السلسلة R Series

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.

اقرأ المزيد

لمحة سريعة

جميع المواصفات
الحساسية
89 ديسيبل (2.83 فولت / 1 م)
المعاوقة الاسمية
8 أوم
الاستجابة الترددية
من 20 هرتز إلى 45 كيلوهرتز
الوزن
6 كغ
Driver size
250 مم
Nominal Impedance
8 Ohms
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اطلب السعر

نظرة عامة

KEF’s First Architectural Speaker with MAT™

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.

المزايا

7

  • Pushing technological boundaries

    KEF always pushes the technological boundaries in its mission to create the best possible sound; Ci250RRM-THX is the physical manifestation of that drive.

  • Cavity Radiation Control (CRC)

    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.

  • Low Diffraction LF 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.

  • Uni-Q®

    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.

  • MAT™

    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.

  • 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

    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.

المواصفات

الحساسية
89 ديسيبل (2.83 فولت / 1 م)
مدى ارتفاع الصوت لإشارة معينة. الحساسية الأعلى تحتاج قدرة أقل من المضخم.
المعاوقة الاسمية
8 أوم
الحمل الكهربائي الذي يغذيه المضخم. يتحقق منشئ الأنظمة منه مقابل المضخم الذي تختاره.
الاستجابة الترددية
من 20 هرتز إلى 45 كيلوهرتز
نطاق النغمات التي يعيد إنتاجها، من الجهير العميق إلى أعلى الحادّ.
الوزن
6 كغ
للوحدة الواحدة، خارج العلبة.
Driver size
250 مم
رمز الطراز
KEF-CI250RRM-THX
اذكره عندما تسأل أحد المختصين.

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 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
6kg (13.2lbs)
Mounting Depth from Surface
168mm (6.62in.)
Optional Rough In Frame
-
Ideal Rear Volume
150L
Minimum Rear Volume
80L
Certification
THX® Certified Ultra
Safety and Regulatory Compliance
IP64
Ceiling thickness (Maximum)
30mm (1.18in.)
Ceiling thickness (Minimum)
6mm (0.24in.)
Remarks
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. THX, the THX logo, and Ultra are trademarks of THX Ltd. THX and the THX logo are registered in the U.S. and other jurisdictions. All rights reserved.

ملفات للتنزيل

11

أفلام

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منتجات مشابهة

In-Ceiling Speakers
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