Description

The KEF Ci160QR Uni-Q is a high-performance in-ceiling speaker engineered for custom installations in residential and commercial environments. Combining KEF’s world-renowned acoustic expertise with a sleek, minimalist design, the Ci160QR delivers immersive, room-filling sound while remaining virtually invisible when installed. It is ideal for home theaters, distributed multi-room audio systems, or background music applications where both performance and aesthetics are paramount.

At the heart of the Ci160QR is KEF’s Uni-Q® driver array, featuring a 19 mm (0.75 in.) tweeter positioned precisely at the acoustic center of the 160 mm (6.5 in.) low-frequency driver. This innovative configuration ensures wide, even sound dispersion, providing clear, detailed highs, natural midrange, and controlled bass across the listening area. With a frequency response of 38 Hz–34 kHz (±6 dB) and 89 dB sensitivity, the speaker produces precise, high-fidelity audio that fills the room with minimal distortion.

Designed for effortless installation, the Ci160QR features a flush-mount paintable white grille that seamlessly integrates into ceilings. The mounting system accommodates ceiling thicknesses from 6 mm to 36 mm, and the optional RIF160R rough-in frame simplifies pre-construction planning. Its 8‑ohm nominal impedance and recommended amplifier power range of 10–125 W ensure compatibility with most AV receivers and amplifiers, making it flexible and easy to integrate.

Whether used individually or as part of a multi-speaker array, the KEF Ci160QR combines audiophile-quality sound with elegant, discreet design. It delivers the perfect balance of performance, versatility, and aesthetic integration for any custom installation project.

Features

  • UTB™ Ultra Thin Bezel
  • 160mm (6.5in.) Uni-Q driver array
  • 19mm (0.75in.) Aluminium dome tweeter and ‘tangerine’ waveguide
  • Gold plated spring loaded binding posts

Specifications

SpecificationDetails
Nominal Impedance8 Ohm
Sensitivity89dB (2.83V / 1m)
Crossover Frequencies3.0kHz
Frequency Response38Hz – 34kHz (±6dB), 2π/open-backed
Drive UnitsLF: 160mm (6.5in.)HF: 19mm (0.75in.)
Recommended Amplifier Power10 – 125W
Product External Dimensions (H × W × D)Diameter: 234.6mm (9.24in.)Depth: 98mm (3.86in.)
Cut-Out Dimensions (H × W)Diameter: 196mm (7.71in.)
Mounting ThicknessCeiling Thickness (Max): 36mm (1.42 in.)Ceiling Thickness (Min): 6mm (0.24 in.)
Mounting Depth From SurfaceProduct only: 91mm (3.58in.)
Optional Rough-In FrameRIF160R
Net Weight2.05kg (4.51 lbs)
Unit MeasurementPiece

T7S1M5E/50-BKM

Additional information
Brand

KEF

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