KEF Ci4100QL-THX In-Wall Speaker

£379.00

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 minimizing 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.