KEF Ci4100QL-THX In-Wall Speaker

£420.00

The KEF Ci4100QL-THX is an in-wall loudspeaker designed for high-fidelity audio and home theater applications. Part of KEF's Custom Install (Ci) series, this model is engineered to deliver exceptional sound quality while maintaining a discreet, in-wall presence. The Ci4100QL-THX is THX Select certified, ensuring it meets stringent standards for audio performance. With its robust construction and high-quality components, the Ci4100QL-THX offers long-lasting performance and exceptional sound quality, making it a valuable addition to any high-end audio setup.

Technical Specifications

Frequency Response: 55Hz – 28kHz
Impedance: 4 ohms (nominal)
Sensitivity: 89dB (2.83V/1m)
Power Handling: 10 - 150W
Drivers: 3 x 100mm woofer, 1 x 100mm mid range driver and 1 x 19mm aluminum tweeter
Dimensions: 490mm x 128mm
Cut-Out Dimensions: 476mm x 114mm
Mounting Depth: 76mm

Ideal Applications

Home Theaters: The Ci4100QL-THX is ideal for home theater systems, where it can be used as a front, center, or surround speaker to provide high-quality sound.

Multi-Room Audio Systems: Its compact and discreet design makes it suitable for use in multi-room audio systems, providing consistent sound quality throughout the home.

Medium-Sized Rooms: The speaker is particularly well-suited for medium-sized rooms, where it can deliver clear and powerful audio without overwhelming the space.

THX Select Certification

Standard for High-Performance Audio: The THX Select certification guarantees that the Ci4100QL-THX can deliver high-quality sound in medium-sized rooms up to 2,000 cubic feet with a viewing distance of about 10-12 feet. This certification ensures that the speaker can provide clear and accurate sound at high output levels, suitable for both movie and music listening.

Uni-Q Driver Array

Coherent Sound Source: The Ci4100QL-THX features KEF’s patented Uni-Q driver array, which places a 1-inch aluminum dome tweeter concentrically within a 4-inch midrange driver. This design creates a single point source, ensuring consistent sound dispersion and minimising the effects of room acoustics on sound quality.

Wide Dispersion: The Uni-Q array allows for a wider listening area, providing clear and balanced audio regardless of the listener’s position in the room.

Driver Configuration

Three 4-Inch Bass Drivers: The Ci4100QL-THX includes three 4-inch bass drivers, positioned around the Uni-Q array. These drivers are designed to produce tight, controlled bass, enhancing the depth and impact of the audio.

High-Frequency Clarity: The tweeter in the Uni-Q array delivers detailed and precise high frequencies, ensuring that all audio nuances are clearly heard.

Audio Performance

Frequency Response: The speaker offers a wide frequency response, typically from 55Hz to 28kHz, covering most of the audible spectrum and ensuring comprehensive sound reproduction.

Power Handling and Sensitivity: The Ci4100QL-THX is capable of handling substantial power, making it suitable for loud playback levels without distortion. It also features a high sensitivity, ensuring efficient performance with a wide range of amplifiers.

Build Quality and Design

Sturdy Construction: The speaker is built with high-quality materials to minimise resonance and distortion. The solid construction ensures durability and consistent performance.

In-Wall Installation: Designed for in-wall installation, the Ci4100QL-THX offers a sleek and unobtrusive appearance. The low-profile design allows it to blend seamlessly with any room décor.

Magnetic Grille: The speaker comes with a magnetic grille that can be painted to match the wall, ensuring it remains visually discreet.

Installation and Integration

Versatile Placement: The Ci4100QL-THX is designed for easy integration into various in-wall configurations, making it suitable for new constructions or retrofits. It can be used as part of a multi-channel setup or for stereo applications.

System Compatibility: The speaker's design and specifications make it compatible with a wide range of AV receivers and amplifiers, providing flexibility in system design.

KEF offers a range of speakers designed to deliver high-quality sound while seamlessly integrating into various environments. These speakers are part of KEF's Ci (Custom Install) series and are known for their innovative Uni-Q driver array technology, which places the tweeter in the center of the midrange cone. This design allows for a more even dispersion of sound throughout a room, making KEF speakers ideal for home theater systems and multi-room audio setups.

The magic of cinema

From the spine-chilling nuances which give you an involuntary shudder, to the deep rumble of bass which vibrates straight through you. This multi dimensional sound is what connects us to the action, transforming 'watching a movie' into a truly immersive experience, just the way the director intended.

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