KEF Ci3120QLM-THX In Wall Speaker (Single)
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Features
| Is Aimable | No |
|---|---|
| Brand Color | None |
| Warranty The length of time your product is protected by warranty | 5 Years |
| Product Type | Other |
Tech Specs
SPECIFICATIONS — KEF Ci3120QLM-THX
MODEL DETAILS
- Model: Ci3120QLM-THX
- Series: Q Series
- THX Certification: THX Certified Select
- Safety / Compliance: IP64
ACOUSTIC PERFORMANCE
- Nominal impedance: 4 Ω
- Sensitivity: 89 dB
- Frequency response range: 50 Hz – 20 kHz (±6 dB, open-backed)
- Frequency range: 42 Hz – 20 kHz
- Nominal coverage: 150°
- Maximum SPL: 105 dB
- Crossover frequencies: 440 Hz, 2.75 kHz
DRIVE UNITS
- LF: 2 × 120 mm (4.75")
- MF: 100 mm (4")
- HF: 19 mm (0.75") vented aluminium dome with Metamaterial Absorption Technology¹
RECOMMENDED POWER & FILTERING
- Recommended amplifier power: 25 – 250 W
- Recommended high-pass filter: 35 Hz – 100 Hz
DIMENSIONS & WEIGHTS
- External dimensions (H × W × D): 536 × 186 × 96 mm (21.1 × 7.3 × 3.8")
- Cut-out dimensions (H × W): 513 × 163 mm (20.2 × 6.4")
- Mounting depth from surface: 90 mm (3.6")
- Net weight: 6.2 kg (13.7 lb)
- Gross weight (single box): 8.3 kg (18.3 lb)
- Gross weight (master box): 17.7 kg (39 lb)
INSTALLATION REQUIREMENTS
- Ideal rear volume: 40 L
- Minimum rear volume: 20 L
- Ceiling thickness (max): 36 mm (1.42")
- Ceiling thickness (min): 6 mm (0.24")
Description
KEF Ci3120QLM-THX In-Wall Speaker (Single) is engineered for listeners who demand exceptional audio performance in modern multipurpose spaces. Designed to deliver cinematic sound without occupying visible space, it incorporates advanced technologies that bring clarity, power, and precision directly into the listening environment.
The in-wall format allows it to blend seamlessly into rooms where aesthetics matter just as much as acoustics, making it ideal for home theatres, living rooms, and entertainment spaces. With its THX Certified Select rating, users can trust it to reproduce impactful sound with remarkable consistency. The combination of refined engineering and architectural integration results in a speaker that hides discreetly yet performs with unmistakable authority.
Cutting Edge Acoustic Engineering
KEF Ci3120QLM-THX In-Wall Speaker (Single) takes advantage of KEF’s renowned 12th generation Uni-Q driver array, delivering wide dispersion and an impressively even sound field throughout the room. The inclusion of Metamaterial Absorption Technology significantly reduces unwanted resonance by absorbing nearly all stray sound from the rear of the driver, contributing to purer, more accurate audio reproduction.
Its three-way configuration ensures that each driver can focus on its designated frequency range, increasing clarity and maintaining tonal balance. Whether used for dialogue, effects, or music, the speaker is designed to perform with exceptional control and precision, staying true to the original recording and raising the overall standard for in-wall audio solutions.
Certified Cinema Grade Performance
KEF Ci3120QLM-THX In-Wall Speaker (Single) achieves true theatre quality through its THX Certified Select classification, confirming that it meets strict standards for clarity, output, and dynamic impact in medium-sized rooms. Listeners benefit from an immersive experience that accurately captures the scale and intensity of film soundtracks.
Two high-performance 120mm bass drivers work together to produce clean, extended low-frequency output with low distortion, allowing deep effects to be felt as well as heard. The finely tuned crossovers support seamless transitions across frequencies, contributing to greater accuracy and improved acoustic realism. This commitment to performance ensures a powerful, enveloping listening environment suitable for both dedicated and multipurpose home cinema installations.
Seamless Integration and Practical Flexibility
KEF Ci3120QLM-THX In-Wall Speaker (Single) is designed for versatility, offering installation flexibility and a discreet appearance that suits a wide range of architectural styles. The ultra-thin bezel and paintable magnetic grille allow the speaker to blend invisibly into surrounding surfaces, enabling premium sound without disrupting interior design.
Its wide 150-degree coverage ensures a broad sweet spot, making placement less restrictive and enhancing overall usability. The speaker is built to handle real-world installation environments, with IP64 protection helping to safeguard components from dust and moisture. These thoughtful design elements ensure long-term reliability and easy adaptation to the varying conditions found in modern residential and commercial spaces.
Complete System Compatibility and Included Accessories
KEF Ci3120QLM-THX In-Wall Speaker (Single) is equipped to integrate cleanly into a wide array of audio systems, supporting amplifier power levels from 25 to 250 watts. With clear specifications and an optimised enclosure requirement, it offers installers the information they need to achieve the best acoustic results.
Every unit arrives with essential accessories such as the metal grille, cutout template, manual, and warranty booklet, ensuring a smooth installation process from start to finish. The combination of robust build quality, high-grade components, and a user-focused design makes it a premium choice for homeowners seeking cinema-level performance. The result is an in-wall speaker that delivers exceptional sound with minimal visual impact.