KEF - Ci3160REFM-THX (Ea.) Architectural In-Wall Speakers THX® Certified Ultra Speaker with MAT™ The in-wall Ci-Reference architectural speaker Ci3160REFM-THX is a world-class speaker that is handcrafted by the KEF engineers in Maidstone, UK. It does not only meet 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 array with Metamaterial Absorption Technology (MAT™), Ci3160REFM-THX delivers an immersive, high-fidelity soundstage with unmatched sonic excellence even for large home theatres and living rooms. Realistic, high-fidelity sound Featuring two 160mm (6.5in.) bass drivers, Ci3160REFM-THX delivers a clean, rich and highly articulate bass down to 35Hz. Together with the massive, vented motor system that was designed specifically for an in-wall environment, making Ci3160REFM-THX disappear into the room to leave an awe-inspiring, immersive experience. Uni-Q® Acts as a single point source to enlarge the 'sweet spot' and disperse sound more evenly. Sold Individually Feature Set Includes: * Nominal Impedance - 4Ω * Sensitivity (2.83V/1m) - 89dB * Frequency Response (±6 dB) open-backed - 40 - 28kHz * Frequency Range (-10 dB) - 32 - 45kHz * Nominal Coverage (degrees) - 150° * Crossover Frequency - 600Hz, 3000Hz * Drive Units LF: 2 x 160mm (6.5in.) MF: 125mm (5.25in.) Uni-Q HF: 25mm (1in.) vented aluminium dome with Metamaterial Absorption Technology * Recommended Amplifier Power - 50 - 350 W * Recommended High-pass Filter (Hz) - 35Hz - 80Hz * Product External Dimensions (H X W X D) - 26.77" x 9.06" x 4.16" * Cut-out Dimensions (H X W) - 25.98" x 8.23" * Net Weight - 29.92lbs. * Mounting Depth From Surface - 3.9" * Optional Rough In Frame - RIF3160L * Ideal Rear Volume (L) - 60 * Minimum Rear Volume (L) - 30 * Max SPL (dB) - 110dB * Certification - THX Certified Ultra * Wall Thickness (Maximum) - 40mm (1.58in.)
