KEF Ci100QS UNI-Q High End In-Wall Speaker White – Single

Description The KEF Ci100QS Uni‑Q is a high‑end architectural speaker designed to deliver exceptional sound quality in a compact, discreet form. Engineered for custom installations in walls or ceilings, the Ci100QS combines KEF’s renowned acoustic innovation with a low‑profile aesthetic that integrates seamlessly into modern interiors. Whether used as part of a dedicated home theater, a distributed multi‑room audio system, or for premium music playback, this speaker delivers rich, detailed sound that defies its size.At the heart of the Ci100QS is a precision‑engineered driver configuration featuring a 100 mm (4 in.) low‑frequency unit paired with a 19 mm (0.75 in.) high‑frequency driver. This well‑balanced 2‑way design ensures smooth, wide‑range audio performance with open, natural dispersion. With a frequency response of 80 Hz to 27 kHz (±6 dB) and a sensitivity of 88 dB, it produces articulate mids and crisp highs, while maintaining clarity and depth across the listening area. The 4‑ohm nominal impedance and recommended 10–50 W amplifier power range make it easy to drive with a broad selection of AV receivers and amplifiers.Designed for effortless integration, the Ci100QS features a paintable white grille and a slim profile that blends unobtrusively into walls or ceilings. Installation is simplified with secure mounting hardware, and optional accessories such as the RIF100S rough‑in frame and RNC100S rear enclosure allow for easier pre‑construction planning and enhanced acoustic control when needed.Combining audiophile‑grade sound performance with elegant, nearly invisible design, the KEF Ci100QS offers an immersive listening experience that enhances both music and movies without compromising your décor.FeaturesPrecision‑engineered 2‑way design with a 19 mm (0.75 in.) high‑frequency driver and 100 mm (4 in.) low‑frequency driver for wide, natural sound dispersion and detailed imaging.Smooth frequency response from 80 Hz to 27 kHz (±6 dB) delivers clear mids and crisp highs for rich, full‑range sound.88 dB sensitivity and 4 Ω nominal impedance make it compatible with a wide range of AV receivers and amplifiers (10–50 W recommended).Designed for discreet in‑wall or in‑ceiling installation, ideal for home theaters, multi‑room systems, and distributed audio solutions.Minimalist aesthetic with the ability to paint the grille to match décor for seamless integration.Low‑profile form factor and secure mounting hardware simplify installation into standard cavities.Compatible with RIF100S rough‑in frame and RNC100S rear enclosure for easier pre‑construction planning and improved acoustic performance.Perfect for music listening, movies, background audio, or as part of a larger home audio system.SpecificationsSpecificationDetailsNominal Impedance4 OhmsSensitivity88dB (2.83V / 1m)Frequency Response80 – 27kHz (±6dB), 2π/open-backedCrossover Frequencies3kHzDrive UnitsLF: 100mm (4in.)HF: 19mm (0.75in.)Recommended Amplifier Power10 – 50 WProduct External Dimensions (H × W × D)127 × 127 × 76 mm (5.0 × 5.0 × 2.99 in.)Cut-Out Dimensions (H × W)112 × 112 mm (4.41 × 4.41 in.)Mounting ThicknessCeiling Thickness (Max): 24mm (0.95 in.)Ceiling Thickness (Min): 6mm (0.24 in.)Mounting Depth From SurfaceWithout back can: 72mm (2.83 in.)Optional Rough-In FrameRIF100SOptional Rear EnclosureRNC100SNet Weight0.67kg (1.48 lbs.)Unit MeasurementPieceT4S4M7E/75-BKM