Dominant - KEF Ci5160REFM-THX In-wall Speaker The Ci5160REFM-THX towers behind your wall, delivering true cinema-grade force without cluttering your room. With four robust 160 mm bass drivers plus a Uni-Q mid/high array, it translates every whisper and sonic explosion with scale and precision. This speaker redefines what in-wall audio can do for a serious home theatre. Certified This model wears THX Certified Dominus status — the highest THX certification available. That means it meets rigorous standards for output, distortion and frequency range. For you, that translates into reference-level performance and cinematic realism that rivals commercial theatres in a residential space. Refined KEF’s 12th-generation Uni-Q driver with Metamaterial Absorption Technology (MAT) takes centre stage. The MAT section absorbs unwanted rear emissions, cleaning up the high frequencies and preserving clarity. The bass drivers operate in sync to deliver thunderous low-end while keeping the response tight and controlled. Versatile You can build your home cinema around this loudspeaker in a variety of layouts. Use it for stereo, LCR, or full surround setups. Its wide dispersion supports even coverage across the listening area, so every seat stays fully immersed — no designated “sweet spot” required. Discreet The Ci5160REFM-THX hides in plain sight thanks to its thin, precision-machined aluminium baffle and magnetic paintable grille. You don’t sacrifice design for performance — this speaker stays flush in your wall while delivering massive audio output that belies its architectural form factor. Solid Strong dog-leg clamps grab the wall firmly during installation. It supports wall thicknesses from slim drywall to more substantial builds. Once mounted, it remains rock-solid, ready to output high SPL levels night after night with unwavering reliability. In short, the Ci5160REFM-THX blends formidable power, refined detail and architectural discretion. It delivers immersive, cinema-level performance from behind your wall — the kind of speaker that disappears visually but dominates sonically. Specification Value Nominal Impedance 4 Ω Sensitivity (2.83 V / 1 m) 92 dB Frequency Response (±6 dB) 40 Hz – 28 kHz Frequency Range (–10 dB) 32 Hz – 45 kHz Nominal Coverage 150° Crossover Frequencies 600 Hz, 3 kHz Drive Units LF: 4 × 160 mm; MF: 125 mm Uni-Q; HF: 25 mm MAT aluminium dome Recommended Amplifier Power 50 – 500 W Recommended High-pass Filter 35 – 80 Hz Maximum SPL 116 dB Product Dimensions (H × W × D) 1,070 × 230 × 105.7 mm Cut-out Dimensions (H × W) 1,052 × 209 mm Mounting Depth from Surface 99 mm Net Weight 21.7 kg Optional Rough-in Frame RIF5160L Ideal Rear Volume 90 L Minimum Rear Volume 40 L Certification THX Certified Dominus Wall Thickness (min – max) 6 mm – 40 mm
