KEF

KEF Ci3120QLM-THX Meta Extreme In-Wall THX Select Speaker

Model Ci3120QLM-THX

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  • In-wall speaker with two 120 mm woofers and a MAT tweeter, THX Certified Select
  • 50 Hz to 20 kHz (±6 dB, open-backed) and a range of 42 Hz to 20 kHz
  • 4 Ω nominal impedance, 25 to 250 W recommended amplifier power
  • 536 × 186 × 96 mm, 6.2 kg; cut-out 513 × 163 mm; 105 dB maximum SPL
KEF Ci3120QLM-THX in-wall speaker, ci3120qlm measurement front side
  • Authorized KEF Reseller
  • Manufacturer Warranty
  • Fast UAE Delivery
  • Expert Project Support
Delivery, Warranty, Returns and Installation
Delivery
Fast UAE Delivery: Same-Day or Next-Day Delivery Available, Subject to Product Availability and Location. Free Delivery on Orders Above AED 2,000.
Warranty
Manufacturer Warranty with Local UAE Support where applicable.
Returns
B2B Orders are non-returnable. Please confirm product specifications and compatibility before ordering.
Installation
Site Surveys, System Design and Professional Installation are available across the UAE.
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Product details

Overview

What is the KEF Ci3120QLM-THX?

The KEF Ci3120QLM-THX is an in-wall speaker with two 120 mm (4.75 in) low-frequency drivers, a 100 mm (4 in) Uni-Q mid-range driver and a 19 mm (0.75 in) vented aluminium dome tweeter with Metamaterial Absorption Technology (MAT). KEF lists 50 Hz to 20 kHz (±6 dB, open-backed) and a range of 42 Hz to 20 kHz, 89 dB sensitivity and 4 Ω nominal impedance, with THX Certified Select. Installers in the UAE specify it for home cinema and hi-fi rooms where the speaker is built into the wall.

The KEF Ci3120QLM-THX is an architectural speaker for in-wall installation, with two 120 mm (4.75 in) low-frequency drivers, a 100 mm (4 in) Uni-Q mid-range driver and a 19 mm (0.75 in) vented aluminium dome tweeter with Metamaterial Absorption Technology (MAT). KEF lists 25 to 250 W recommended amplifier power, so it needs an external amplifier.

Why this product

Key Benefits

  • Driver layout

    KEF lists two 120 mm (4.75 in) low-frequency drivers, a 100 mm (4 in) Uni-Q mid-range driver and a 19 mm (0.75 in) vented aluminium dome tweeter with Metamaterial Absorption Technology (MAT).

  • Frequency response

    KEF lists 50 Hz to 20 kHz (±6 dB, open-backed) and a range of 42 Hz to 20 kHz.

  • Sensitivity and impedance

    KEF lists 89 dB sensitivity (2.83 V, 1 m) and 4 Ω nominal impedance, with 25 to 250 W recommended amplifier power.

  • Installation

    KEF lists a cut-out of 513 × 163 mm (20.2 × 6.4 in), a mounting depth of 90 mm (3.6 in) and wall thickness of Minimum 6 mm (0.24 in); maximum 36 mm (1.42 in).

  • Certification

    KEF lists THX Certified Select.

Use cases

Applications

  • Home cinema and hi-fi wall installs

    The Ci3120QLM-THX is built into the wall, so it needs an external amplifier rated for 4 Ω.

  • Discreet installations

    The speaker mounts in a cut-out of 513 × 163 mm (20.2 × 6.4 in).

Technical details

Technical Specifications

System

System Type
In-wall speaker
Bass Driver
2 × 120 mm (4.75 in)
Midrange Driver
100 mm (4 in) Uni-Q
Tweeter Driver
19 mm (0.75 in) vented aluminium dome with Metamaterial Absorption Technology (MAT)
Crossover Frequency
440 Hz, 2.75 kHz
High-Pass Crossover Frequency
35 to 100 Hz

Frequency

Frequency Response (±6 dB)
50 Hz to 20 kHz, open-backed
Frequency Range (-10 dB)
42 Hz to 20 kHz

Performance & Coverage

Nominal Coverage
150°
Sensitivity
89 dB
Maximum SPL
105 dB (measured at 1 m)

Power

Nominal Impedance
4 Ω
Recommended Amplifier Power
25 to 250 W

Physical

Dimensions
536 × 186 × 96 mm (21.1 × 7.3 × 3.8 in)
Cutout Dimensions
513 × 163 mm (20.2 × 6.4 in)
Wall Thickness
Minimum 6 mm (0.24 in); maximum 36 mm (1.42 in)
Mounting Depth
90 mm (3.6 in)
Cabinet Volume
Ideal rear volume 40 L; minimum rear volume 20 L
Weight
6.2 kg (13.7 lb)

Environmental

IP Rating
IP64 (safety and regulatory compliance)

Certifications & Warranty

Certifications
THX Certified Select

Ownership and support

Ownership & Support

Warranty

The KEF Ci3120QLM-THX is covered by the standard KEF manufacturer warranty. The exact warranty term is confirmed at order.

Complete your solution

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All orders are final sale. Read our Refund policy.

Expert FAQs

Which amplifier suits the KEF Ci3120QLM-THX?

KEF lists 25 to 250 W recommended amplifier power at 4 Ω nominal impedance. The KEF Ci3120QLM-THX is passive, so it needs an external amplifier.

What impedance and sensitivity does the KEF Ci3120QLM-THX have?

KEF lists 4 Ω nominal impedance and 89 dB sensitivity (2.83 V, 1 m).

What is the frequency response of the KEF Ci3120QLM-THX?

KEF lists 50 Hz to 20 kHz (±6 dB, open-backed) and a range of 42 Hz to 20 kHz. Maximum SPL is 105 dB (measured at 1 m).

What cut-out does the KEF Ci3120QLM-THX need?

KEF lists a cut-out of 513 × 163 mm (20.2 × 6.4 in) and a mounting depth of 90 mm (3.6 in) from the surface.

What wall thickness suits the KEF Ci3120QLM-THX?

KEF lists wall thickness of Minimum 6 mm (0.24 in); maximum 36 mm (1.42 in).

How is the KEF Ci3120QLM-THX installed?

KEF lists the Ci3120QLM-THX as an in-wall speaker, installed in a cut-out of 513 × 163 mm (20.2 × 6.4 in). Check the dimensions and weight in the specifications before you plan the position.

How much rear volume does the KEF Ci3120QLM-THX need?

KEF lists Ideal rear volume 40 L; minimum rear volume 20 L.

Which high-pass filter does the KEF Ci3120QLM-THX need?

KEF recommends a high-pass filter of 35 to 100 Hz.

Where can I buy the KEF Ci3120QLM-THX in the UAE?

CorporateAV.ae is a supplier of genuine KEF products in the UAE and delivers the KEF Ci3120QLM-THX same-day or next-day across the UAE, subject to availability and location. Request a Project Quote on this page, call +971 56 498 8088, WhatsApp us or email info@corporateav.ae. Phone: +971 56 498 8088. Email: info@corporateav.ae.