THX® Certified Ultra Speaker with MAT™
The Ci-Reference in-wall speaker Ci3160REFM-THX is a premium loudspeaker developed by KEF engineers in Maidstone, UK. It not only meets the standards set by The Reference but also one of the highest THX® performance classes – THX® Certified Ultra. Together with the 12th generation Uni-Q driver with Metamaterial Absorption Technology (MAT™), the Ci3160REFM-THX delivers an impressive sound experience with unparalleled acoustic excellence, even in large home theaters and living rooms.
Realistic Sound with High Fidelity
Equipped with two 160mm woofers, the Ci3160REFM-THX delivers clean, rich, and highly articulate bass down to 35 Hz. Together with the massive, vented motor system specifically designed for in-wall installation, the Ci3160REFM-THX disappears into the room, leaving an impressive, immersive experience.
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THX® Certification
The Ci3160REFM-THX is THX® certified, offering ultra-high performance with true cinema sound quality for large home theaters and living spaces.
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Metamaterial Absorption Technology
Absorbs 99% of unwanted frequencies.
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Handmade in the UK
Like all KEF high-end speakers, Ci-Reference is designed, engineered, and handcrafted in Maidstone, UK.
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Uni-Q®
Acts as a single point source to enlarge the "sweet spot" and distribute sound more evenly.
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Perfect Finish
Available in Aluminum Black/Grey and a brushed aluminum baffle in Black, with the Uni-Q driver array in Grey.
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Hide Your Speakers, Not the Sound
The paintable magnetic metal grille and optional black fabric grille ensure the speaker seamlessly blends into its surroundings.
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Absolute Attention to Detail
The 11mm thick, precision-engineered aluminum baffle is designed to eliminate vibrations, providing a solid platform for the powerful drivers to deliver their full performance.
Technical data
| Model | KEF Ci3160REFM-THX |
| Nominal Impedance | 4 Ω |
| Sensitivity (2.83V/1m) | 92dB |
| Frequency response (±6 dB), open at the back | 40Hz - 28kHz |
| Frequency range (-10 dB) | 32Hz - 45kHz |
| Nominal area of effect (degrees) | 150° |
| Crossover frequency | 600Hz, 3000Hz |
| Drivers | TT: 2 x 160mm MT: 125mm Uni-Q HT: 25mm vented aluminum dome with metamaterial absorption technology |
| Recommended amp power | 50 - 350W |
| Recommended High Pass Filter (Hz) | 35Hz - 80Hz |
| External dimensions (H x W x D) | 680 x 230 x 105.7mm |
| Cutout dimensions (H x W) | 660x209mm |
| Net Weight | 13.6kg |
| Installation depth from surface | 99mm |
| Ideal housing volume (l) | 60 |
| Minimum recommended case volume (l) | 30 |
| Max SPL (dB) | 110dB |
| Certification | THX Ultra certified |
| Wall Thickness (Maximum) | 40mm |
| Wall thickness (minimum) | 6mm |