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Product Description

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The KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer delivers an unparalleled audio experience, seamlessly blending powerful bass with fine detailing for a truly immersive sound. Its THX® certification ensures cinema-quality sound reproduction, making every movie night feel like a trip to the theater. With its sleek design and easy installation, this subwoofer is a must-have addition to any home theater or audio system.
Get the Details

Features & Specs Line Circle

Required Amplifier
KEF KASA500
Frequency Response (±6dB) Open-backed
20Hz - KASA setting
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
THX Certification
THX® Certified Ultra
Required Amplifier
KEF KASA500
Frequency Response (±6dB) Open-backed
20Hz - KASA setting
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
THX Certification
THX® Certified Ultra

Expert Insight

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Experience cinema-quality sound at home with the KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer, delivering powerful bass and fine detailing for an immersive audio experience. Its sleek design and easy installation make it the perfect addition to any home theater setup.

Expert Img
Nate M
Brand Manager

Details

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KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer

The KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer, designed to bring unparalleled depth and precision to your music, movies, and gaming sessions. Engineered with meticulous attention to detail, this subwoofer boasts a powerful 250mm (10 in.) bass driver and a colossal 150oz magnet, ensuring exceptional clarity and impactful bass reproduction.

KEF Ci250RRb-THX Key Features:

  • Extra-long-throw 250mm (10 in.) bass driver for immersive bass response
  • THX® certified for true theatre sound quality
  • Engineered to meet THX® Ultra standards for large theatres and living rooms
  • Compatible with KEF KASA500 amplifier for optimal performance
  • IP64 certification for splash water and dust proofing
  • Ultra-Thin Bezel (UTB) design for seamless integration into any environment
  • Paintable UTB and magnetic grille for customizable aesthetics
  • Easy installation with well-considered mechanical design
  • Maximum SPL of 109dB for impactful audio reproduction

KEF Ci250RRb-THX Specifications:

  • Frequency Response (±6dB) Open-backed: 20Hz - KASA setting
  • Frequency Range (-10dB): 16Hz - KASA setting
  • Drive Units: LF: 250mm (10in.)
  • Required Amplifier: KEF KASA500
  • Recommended Low-pass Filter (Hz): 50Hz - 120Hz
  • Product External Dimension: Diameter Ø: 346mm (13.62in.), Depth: 153mm (6in.)
  • Cut-Out Dimensions: Diameter Ø: 300mm (11.81in.)
  • Net Weight: 5.6kg (12.3lbs)
  • Mounting Depth from Surface: 147mm (5.8in.)
  • Ideal Rear Volume: 140L
  • Minimum Rear Volume: 70L
  • THX Certification: THX® Certified Ultra
  • Safety and Regulatory Compliance: IP64
  • Ceiling Thickness (Maximum): 30mm (1.18in.)
  • Ceiling Thickness (Minimum): 6mm (0.24in.)

Upgrade your audio setup with the KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer and immerse yourself in a world of premium sound quality. Experience every beat, explosion, and whisper with unparalleled clarity and precision.

KEF Ci250RRb-THX Downloads
KEF Ci250RRb-THX Manual
KEF Ci250RRb-THX Spec Sheet
KEF Ci250RRb-THX Cutout Template
KEF Ci Minimum Cabinet Volume Chart
KEF Architectural Brochure
KEF Architectural Selection And Setup Guide
KEF Architectural Accessory Reference Guide
KEF Architectural Speaker Group Specification Sheet

Reviews

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Product Descriptiondown arrow

Product Description

Line Circle
The KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer delivers an unparalleled audio experience, seamlessly blending powerful bass with fine detailing for a truly immersive sound. Its THX® certification ensures cinema-quality sound reproduction, making every movie night feel like a trip to the theater. With its sleek design and easy installation, this subwoofer is a must-have addition to any home theater or audio system.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

Required Amplifier
KEF KASA500
Frequency Response (±6dB) Open-backed
20Hz - KASA setting
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
THX Certification
THX® Certified Ultra
Required Amplifier
KEF KASA500
Frequency Response (±6dB) Open-backed
20Hz - KASA setting
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
THX Certification
THX® Certified Ultra
Expert Insightdown arrow

Expert Insight

Line Circle

Experience cinema-quality sound at home with the KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer, delivering powerful bass and fine detailing for an immersive audio experience. Its sleek design and easy installation make it the perfect addition to any home theater setup.

Expert Img
Nate M
Brand Manager
Detailsdown arrow

Details

Line Circle

KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer

The KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer, designed to bring unparalleled depth and precision to your music, movies, and gaming sessions. Engineered with meticulous attention to detail, this subwoofer boasts a powerful 250mm (10 in.) bass driver and a colossal 150oz magnet, ensuring exceptional clarity and impactful bass reproduction.

KEF Ci250RRb-THX Key Features:

  • Extra-long-throw 250mm (10 in.) bass driver for immersive bass response
  • THX® certified for true theatre sound quality
  • Engineered to meet THX® Ultra standards for large theatres and living rooms
  • Compatible with KEF KASA500 amplifier for optimal performance
  • IP64 certification for splash water and dust proofing
  • Ultra-Thin Bezel (UTB) design for seamless integration into any environment
  • Paintable UTB and magnetic grille for customizable aesthetics
  • Easy installation with well-considered mechanical design
  • Maximum SPL of 109dB for impactful audio reproduction

KEF Ci250RRb-THX Specifications:

  • Frequency Response (±6dB) Open-backed: 20Hz - KASA setting
  • Frequency Range (-10dB): 16Hz - KASA setting
  • Drive Units: LF: 250mm (10in.)
  • Required Amplifier: KEF KASA500
  • Recommended Low-pass Filter (Hz): 50Hz - 120Hz
  • Product External Dimension: Diameter Ø: 346mm (13.62in.), Depth: 153mm (6in.)
  • Cut-Out Dimensions: Diameter Ø: 300mm (11.81in.)
  • Net Weight: 5.6kg (12.3lbs)
  • Mounting Depth from Surface: 147mm (5.8in.)
  • Ideal Rear Volume: 140L
  • Minimum Rear Volume: 70L
  • THX Certification: THX® Certified Ultra
  • Safety and Regulatory Compliance: IP64
  • Ceiling Thickness (Maximum): 30mm (1.18in.)
  • Ceiling Thickness (Minimum): 6mm (0.24in.)

Upgrade your audio setup with the KEF Ci250RRb-THX 10-Inch In-Ceiling THX Subwoofer and immerse yourself in a world of premium sound quality. Experience every beat, explosion, and whisper with unparalleled clarity and precision.

KEF Ci250RRb-THX Downloads
KEF Ci250RRb-THX Manual
KEF Ci250RRb-THX Spec Sheet
KEF Ci250RRb-THX Cutout Template
KEF Ci Minimum Cabinet Volume Chart
KEF Architectural Brochure
KEF Architectural Selection And Setup Guide
KEF Architectural Accessory Reference Guide
KEF Architectural Speaker Group Specification Sheet

Reviewsdown arrow

Reviews

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