- Nominal Impedance
- 4 ohms
- Sensitivity (2.83 V/1 m)
- 89 dB
- Frequency Response (±6 dB, open-backed)
- 55 Hz - 28 kHz
- Recommended Amplifier Power
- 10 - 150 W
- Product Dimensions (H x W x D)
- 490 x 128 x 81 mm
Price $1,000
Includes GST
Voted Australia's #1 Hi-Fi Retailer, Sound+Image Awards 2023. Family owned since 2010.
Planning a cinema around it?
Our designers match it to your room, screen and seating, then install and calibrate the lot. Start with it in our 3D builder, or talk to us.
Delivery and collection
Free standard shipping on orders of $300 or more within Australia, and $15 on smaller orders. Western Australia is quoted on request.
Pick up from our Belrose showroom: call ahead so we can have it ready.
Set-up and installation
Our team can deliver, install and set up your system, from speaker placement to a full cinema calibration. Ask us for a quote when you order.
Returns
Your rights under Australian Consumer Law always apply. Read our returns policy.
KEF Ci4100QL-THX
Specifications
- Design
- In-wall speaker, Ci-Q Series
- Drive Units
- LF: 3 x 100 mm (4 in.), MF: 100 mm (4 in.) Uni-Q, HF: 19 mm (0.75 in.)
- Frequency Response (±6 dB, open-backed)
- 55 Hz - 28 kHz
- Frequency Range (-10 dB)
- 40 Hz - 30 kHz
- Crossover Frequency
- 2.2 kHz
- Sensitivity (2.83 V/1 m)
- 89 dB
- Nominal Impedance
- 4 ohms
- Nominal Coverage
- 150°
- Maximum SPL
- 104 dB
- Recommended Amplifier Power
- 10 - 150 W
- Recommended High-Pass Filter
- 55 Hz
- Product Dimensions (H x W x D)
- 490 x 128 x 81 mm
Drivers and Technology
- 100 mm (4 in.) Uni-Q driver with 19 mm (0.75 in.) aluminium dome tweeter
- 3 x 100 mm (4 in.) extended response bass drivers
- THX Certified Select
Installation
- In-wall mounting, cut-out 476 x 114 mm
- Mounting depth from surface 76 mm
- Ideal rear volume 15 L, minimum rear volume 7 L
- Optional RIF4100L rough-in frame (sold separately)
- Ultra-Thin Bezel (UTB) with paintable magnetic grille
- IP64 dust and water rating
In detail
About the Ci4100QL-THX
Overview
The Ci4100QL-THX is a slim Ci-Q Series in-wall speaker certified to THX Certified Select, intended for 2.1, 5.1 and 7.1 home theatre systems in medium rooms.
A 100 mm Uni-Q driver with a 19 mm aluminium dome tweeter at its centre is joined by three 100 mm bass drivers, set behind an Ultra-Thin Bezel and paintable magnetic grille.
Cinema design
Part of something bigger.
The Ci4100QL-THX is one piece of a room. We design the screen, speakers, acoustics and seating around it, then install and calibrate the lot, so it all works as one.
Voted Australia's #1 Hi-Fi Retailer, Sound+Image Awards 2023
- Family owned since 2010
- Talk to the people who will look after you.
- Listen in Belrose
- Private listening sessions, by appointment.
- Designed and installed
- Cinemas and listening rooms by our own team. (02) 8088 3088
Pairs with the Ci4100QL-THX
Complete the system
- CASHBACK
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