Monumental - KEF Ci5160RLM-THX In-wall Speaker The Ci5160RLM‑THX transforms your wall into a high-performance sound system. Its four bass drivers, full-range Uni-Q driver array, and THX Ultra-grade dynamics deliver true theatre-level scale. The wall becomes the speaker — immersive sound fills the room with authority and clarity. Innovative At the heart sits KEF’s 12th-generation Uni-Q driver enhanced by Metamaterial Absorption Technology (MAT). This reduces distortion behind the tweeter, providing cleaner highs and pure midrange. The point-source design maintains imaging precision, even in wide or tall rooms. Potent Four 160 mm hybrid-aluminium bass drivers produce deep, authoritative low frequencies. These woofers deliver powerful impact without sacrificing finesse, giving both rumble and refinement for demanding home cinema experiences. Certified THX Ultra certification ensures the speaker meets strict cinema standards for output, clarity, and linearity. The Ci5160RLM‑THX delivers reference-level performance while blending seamlessly into walls. It brings flagship cinema sound quality into architectural form. Discreet Despite its power, the speaker integrates cleanly into your décor. The paintable magnetic grille and ultra-thin bezel allow it to disappear into the wall. The precision-machined aluminium baffle stays rigid and vibration-free, letting each driver perform without compromise. Robust Dog-leg mounting clamps secure the speaker firmly into drywall or plasterboard. The design accommodates a variety of wall thicknesses and cavity depths. Once installed, it remains stable and delivers consistent, large-room cinema excitement. The Ci5160RLM‑THX combines cinema-grade power, precise imaging, and architectural flexibility. It delivers immersive, reference-level home theatre sound without dominating your room visually. Specification Value Nominal Impedance 4 Ω Sensitivity (2.83 V / 1 m) 89 dB Frequency Response (±6 dB) 40 Hz – 28 kHz Frequency Range (–10 dB) 32 Hz – 45 kHz Nominal Coverage (degrees) 150° Crossover Frequencies 640 Hz, 2.6 kHz Drive Units LF: 4 × 160 mm; MF: 160 mm Uni-Q; HF: 25 mm vented aluminium dome MAT Recommended Amplifier Power 50 – 350 W Recommended High-pass Filter 35 – 80 Hz Maximum SPL 110 dB Dimensions (H × W × D) 1,070 × 230 × 105.7 mm Cut-out Dimensions (H × W) 1,052 × 209 mm Mounting Depth 99 mm from surface Net Weight 18.7 kg Optional Rough-in Frame RIF5160L Ideal Rear Volume 90 L Minimum Rear Volume 40 L Certification THX Ultra Wall Thickness (min – max) 6 mm – 40 mm
