The Ci160/200QR speaker features a thin bezel and narrow rim, enabling seamless integration into ceilings. It incorporates KEF's Uni-Q driver technology, positioning the tweeter at the center of the bass/midrange cone to disperse sound widely and evenly with minimal distortion. This design reduces the number of speakers required while delivering natural sound throughout the room. The Ultra Thin Bezel ensures an almost invisible rim, enhancing placement flexibility. Construction details include gold-plated spring-loaded binding posts, a rigid branded crossover cover to enhance output quality, and patented tension legs for secure, one-handed installation. Available in multiple sizes, the Ci200/160QL is engineered for acoustic excellence and versatile use. Specific warranty terms and details for KEF products can be found here.