KEF Audio CI80QR manual Polar graphs, Specifications, Directivity Index / Beamwidth, Abs

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Installation

 

(Wall Install)

(Ceiling Install)

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Polar graphs

500Hz

1kHz

2kHz

4kHz

8kHz

16kHz

Architectural specifications:

The Ci Series Ci80QR comprises Uni-Q®15mm aluminium dome tweeter with 80mm white polypropylene bass/mid unit with double neo compound magnet system. Performance should meet or exceed the following criteria: frequency response

1 metre on-axis with swept sinewave shall be 130Hz to 27kHz, sensitivity shall be at least 85dB for 2.83V@1m. The impedance shall be 4 ohms. The Ci Series Ci80QR is best suited where high quality music and speech reinforcement applications require hi-fi performance such as:

·Multi Room systems.

·Home Theatre systems.

·Lounges, Bars, Boutiques.

·Boardrooms & Offices.

Frequency / Power response, Input impedance

Specifications

Frequency range

130Hz - 27kHz*

100Hz - 27kHz**

 

 

 

Sensitivity (2.83v @ 1m)

85dB

 

 

 

 

Rec. amplifier power

10 - 50W

 

 

 

 

Nominal Impedance

4Ω (min. 3.2Ω)

 

 

 

 

Crossover Frequency

3kHz

 

*With back can **Without back can

Directivity Index / Beamwidth

Enclosure material

ABS

 

 

 

Terminals

spring terminals up to Ø2.5mm (0.1”)

 

conductor

 

 

 

 

Dimensions (Ø x depth)

Ø103 x 138 mm,

Ø103 x 30 mm,

 

4.1 x 5.5 in.*

4.1 x 1.2 in.**

 

 

 

Net weight

0.7kg (1.54lbs)*

0.6kg (1.32lbs)**

 

 

 

PL1611EN

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Contents Bezel and grill can be painted to match the interior décor Features and BenefitsInformation Sheet Polar graphs SpecificationsArchitectural specifications Directivity Index / Beamwidth

CI80QR specifications

The KEF Audio CI80QR is a sophisticated in-ceiling speaker designed to deliver immersive sound while seamlessly blending into your home environment. Known for its premium build quality and advanced audio technology, the CI80QR is particularly favored by audiophiles and home theater enthusiasts alike for its exceptional performance and stylish design.

One of the standout features of the CI80QR is its innovative Uni-Q driver array, which is a hallmark of KEF's engineering excellence. This technology places the tweeter in the acoustic center of the bass/midrange driver, allowing for a more unified sound. This design enables the speaker to produce a wide dispersion of sound, ensuring an even listening experience across an entire room. The result is clear, detailed highs coupled with rich, well-defined lows, making it suitable for both music and movie playback.

The CI80QR is equipped with an 8-inch aluminum cone bass driver, which provides remarkable deep bass performance while maintaining clarity across the frequency range. The 1-inch aluminum dome tweeter contributes to the overall crispness of the sound, enhancing vocals and high frequencies. This combination creates an engaging auditory experience, drawing listeners into their favorite media like never before.

Installation is made easy with the CI80QR’s simple design. The speaker features a magnetic grille that can be painted to match your ceiling, ensuring that it can blend effortlessly into your decor. The low-profile design means it takes up minimal visual space while still delivering high-quality audio.

Additionally, the CI80QR boasts a frequency response of 45Hz to 28kHz, providing a broad range that covers the essential elements of audio playback. The speaker has a power handling capacity of 10-100 watts, making it compatible with a variety of amplifiers and AV receivers.

Furthermore, KEF emphasizes durability with the CI80QR, using high-quality materials that ensure longevity. Its performance capabilities, combined with its aesthetics and ease of installation, make it a prime choice for consumers looking to enhance their audio experience without compromising the visual appeal of their living spaces.

In summary, the KEF Audio CI80QR stands out in the in-ceiling speaker market, combining advanced technologies, elegant design, and robust sound performance. It is ideal for those seeking to create a high-fidelity audio environment within their home while maintaining a clean and unobtrusive aesthetic.