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KEF Ci Q Series THX In-Wall Select2 Speaker

- By ordering this product with custom specifications you acknowledge that the sale is final and the product may not be returned or exchanged.

- Send us a sample of the wood that you would like the speaker to match. Your order will be placed on hold for up to 14 days as we wait for your wood sample. Samples not received after 14 days will cause your order to be canceled. Please send your physical sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230
- Your order will be placed on hold for up to 14 days as we wait for your color sample. Samples not received after 14 days will cause your order to be canceled. Your sample must be of a solid color. Wood, multi colored wallpaper/fabrics and faux finishes CANNOT be sent as samples for custom paint matching. Please send your physical color sample along with a copy of your Triad Order attached to the address listed below.

Triad Speakers
Sales - RUSH - Paint Sample
15835 NE Cameron Blvd.
Portland, OR 97230

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Description
Specs
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Description
Description

Featuring KEF’s sophisticated ’sit anywhere’ Uni-Q driver array, which places the tweeter in the acoustic centre of the bass/midrange cone, this allows both the tweeter and woofer to act as a single point source that disperses the sound widely and evenly throughout the room.

KEF Ci Q Series THX In-Wall Select2 Speaker

Featuring KEF’s sophisticated ’sit anywhere’ Uni-Q driver array, which places the tweeter in the acoustic centre of the bass/midrange cone, this allows both the tweeter and woofer to act as a single point source that disperses the sound widely and evenly throughout the room. Together with the discreet Ultra Thin Bezel (UTB) design, offering the slimmest possible visible rim around the speaker, the Ci Q Series range gives you tremendous freedom to position the speakers where you please.

The Ci4100QL - THX Select2 Certified in-wall speaker features a 4" Uni-Q array with three same-sized MF drivers, and can be configured as front or rear channel speakers or positioned horizontally for use as a center channel.

Zoomed-in view of side of speaker with exterior removed

KEF’s Patented Uni-Q Driver

Featuring KEF’s sophisticated ’sit anywhere’ Uni-Q driver array, which places the tweeter in the acoustic centre of the bass/midrange cone, this allows both the tweeter and woofer to act as a single point source that disperses the sound widely and evenly throughout the room.

THX Ultra 2 logo

THX Ultra2 & Select2 Certified

Ci4100QL-THX is an in-wall speaker certified to THX SELECT2 standard. A deep understanding of the filmmaking process and surround sound is at the very heart of every THX certified 2.1, 5.1 and 7.1 speaker system. Engineered with design characteristics of professional studio speakers, THX recreates the tonal balance of the filmmaker's final mix in your living room. The results? Action sequences are impactful, and dialogue-driven moments are natural and engaging.

Side of speaker with exterior removed

Design & Performance

THX certified in-wall speakers deliver the appropriate frequency response and high output and imaging quality of a traditional box speaker. This provides the best of both worlds - THX surround sound performance from components that blend harmoniously with any room decor.

Flat screen with wave scene mounted on wall with in-wall speakers installed on each side

Easy Installation

KEF Engineers have meticulously designed the Ci4100RL-THX to be quick and easy to install without sacrificing baffle rigidity. KEF’s patented built-in wall bracket design allows for a damage-free installation every time.

Flat screen on white wall with in-wall speakers installed on each side and below

Specs
Specifications
KEF-CI4100QL-THX
LF: 4"
MF: 4"
HF: 0.75" Uni-Q
4Ω
89dB
55Hz-28kHz (±6dB)
2.2kHz
Power: 10-150W
5" x 19.3" x 3"
4.5" x 18.7"
3"
6.6 lb
 
Drive Units
Nominal Impedance
Sensitivity
Frequency Response
Crossover Frequency
Amplifier Requirements
Dimensions (W x H x D)
Cutout Dimensions (W x H)
Mounting Depth
Weight

Distributed Brand Warranty

We want to make our Affiliate program as easy as possible. That’s why we process all claims directly. Specific warranty terms and details from the manufacturer are below. View the full KEF Warranty.

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