The KEF Ci160QS Uni-Q is a high-performance in-ceiling and in-wall speaker designed to deliver KEF’s world-renowned sound quality in a sleek, architectural format. Perfect for home theaters, multi-room audio setups, or distributed sound systems, this speaker combines exceptional acoustic performance with a discreet, flush-mounted design that integrates seamlessly into any interior.
At its core is KEF’s Uni-Q® driver array, which places the 19 mm (0.75 in.) aluminum dome tweeter at the acoustic center of the 160 mm (6.5 in.) low-frequency driver. This design ensures wide, even sound dispersion, providing detailed highs, smooth midrange, and well-controlled bass across the listening area. The result is consistent, natural sound for every listener, whether used for music, movies, or spoken word applications.
The Ci160QS offers a frequency response of 38 Hz–34 kHz (±6 dB) and 89 dB sensitivity, delivering clear, dynamic audio while remaining easy to drive. Its 8 Ω nominal impedance and recommended amplifier power of 10–125 W make it compatible with a broad range of AV receivers and multi-channel audio systems.
Designed for clean, low-profile installation, the Ci160QS features a paintable white grille that blends seamlessly with walls or ceilings. Optional accessories such as the RIF160S rough-in frame and RNC160S rear enclosure simplify pre-construction planning and enhance acoustic performance when required.
Whether used as part of a stereo pair, a home theater setup, or a distributed multi-room system, the KEF Ci160QS combines unobtrusive design with KEF’s signature Uni-Q® sound, offering audiophile-quality performance in a virtually invisible form factor.
Features
- KEF’s signature Uni‑Q® technology places the 19 mm (0.75 in.) tweeter at the acoustic centre of the 160 mm (6.5 in.) low‑frequency driver for wide, natural sound dispersion and enhanced imaging.
- Smooth, detailed audio with a frequency response of 38 Hz–34 kHz (±6 dB), delivering rich lows, clear mids, and crisp highs.
- 89 dB sensitivity and 8 Ω nominal impedance make it easy to drive with a wide range of AV receivers and amplifiers (10–125 W recommended).
- Designed for discreet installation in walls or ceilings, perfect for custom home audio, multi‑room systems, and home theaters.
- Minimalist, flush‑mount design that can be painted to blend seamlessly with décor.
- Slim profile and secure mounting clamps simplify fitting into standard framing cavities.
- Compatible with RIF160S rough‑in frame and RNC160S rear enclosure for easier pre‑construction planning and enhanced acoustic performance.
- Ideal for music listening, movies, background audio, and distributed audio systems where high‑quality sound and unobtrusive design are priorities.
Specifications
| Specification | Details |
|---|---|
| Nominal Impedance | 8 Ohm |
| Sensitivity | 89dB (2.83V / 1m) |
| Crossover Frequencies | 3.0kHz |
| Frequency Response | 38Hz – 34kHz (±6dB), open backed |
| Drive Units | LF: 160mm (6.5in.)HF: 19mm (0.75in.) Uni-Q |
| Recommended Amplifier Power | 10 – 125W |
| Product External Dimensions (H × W × D) | 223 × 223 × 97 mm (8.78 × 8.78 × 3.82 in.) |
| Cut-Out Dimensions (H × W) | 194 × 194 mm (7.64 × 7.64 in.) |
| Mounting Thickness | Ceiling Thickness (Max): 30mm (1.19 in.)Ceiling Thickness (Min): 3mm (0.12 in.) |
| Mounting Depth From Surface | 91mm (3.58 in.) |
| Optional Rough-In Frame | RIF160S |
| Optional Rear Enclosure | RNC160S |
| Net Weight | 1.88kg (4.14 lbs.) |
| Unit Measurement | Piece |
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