The KEF Ci130QSFL brings KEF's renowned Uni-Q driver technology to your ceiling in a discreet square flush-mount format. Part of KEF's Ci standard architectural series, this 5.25-inch in-ceiling speaker delivers natural, room-filling sound across a wide 130-degree dispersion angle, making it an ideal choice for whole-home audio, background music systems, and home cinema surround applications.
At the heart of the Ci130QSFL is KEF's patented Uni-Q driver array, which positions the 19mm aluminium dome tweeter concentrically within the 130mm mid/bass cone. This coaxial arrangement allows both drivers to radiate from a single acoustic point, producing a wide, even sound field with consistent tonal balance throughout the room -- regardless of listening position. The result is clear, detailed audio whether you are directly beneath the speaker or at the edges of the room.
The speaker features a low-profile square grille that sits flush with the ceiling, maintaining a clean aesthetic in any room and offering a contemporary geometric finish that can complement modern interior design. The spring-loaded dog-leg clamp system simplifies installation, securing the speaker to ceilings between 8mm and 31mm thick without the need for additional fixings. A paintable white grille and trim ring allow the Ci130QSFL to blend seamlessly into your decor.
With a sensitivity of 87dB and a recommended amplifier power range of 10 to 100W, the Ci130QSFL is easy to drive from virtually any multi-room amplifier or AV receiver. Its open-back design allows for extended bass reproduction in a typical ceiling cavity, covering a frequency range of 45Hz to 34kHz (plus or minus 6dB open-backed). A built-in high-pass filter recommendation of 50Hz ensures compatibility with subwoofer-based systems.
Whether you are building a distributed audio network throughout your home or adding surround channels to a dedicated cinema room, the KEF Ci130QSFL delivers the performance and refinement you would expect from the KEF name in a compact, unobtrusive package. The square grille format is also available as a round version (KEF Ci130QRFL) for those who prefer a traditional circular ceiling speaker aesthetic.