Boasting the latest incarnation of our formidable 4.5in. mid/bass T Series driver and powerful 1in. tweeter, the ultra-slim new T Series Ci speakers open up new possibilities for enjoying KEF's uncompromised sound quality where installation space is at a premium. Specification: Nominal Impedance 8 Ohm Sensitivity 87dB (2.83V/ 1m) Crossover Frequencies 1.7kHz Frequency Response 110Hz - 24Hz ( /-6dB) open-backed Drive Units LF: 115mm (4.5in. Dual layer)HF: 25mm (1in.) Recommended Amplifier Power 10-100W Product External Dimension (H X W X D) Diameter : 222.8x222.8 mm (8.77 x 8.77 in.)Depth : 41mm (1.61in.) Cut-Out Dimensions (H X W) 194 x 194 mm (7.64 x 7.64 in.) Mounting Thickness Ceiling Thickness (Maximum) : 26mm (1.03in.) Ceiling Thickness (Minimum) : 9mm (0.36in.) Mounting Depth From Surface <36mm (1 7/16in.) Optional Rough In Frame RIF160S Optional Rear Enclosure RNC160S Net Weight 1.05kg (2.31lbs) Unit Measurement Piece Document Download ManualProduct Group Spec. SheetIndividual Information Spec. SheetCi Series Spec. SheetCi Series Minimum Cabinet Volume ChartCutout TemplateEASE GLL DATAProduct DrawingCi Series PamphletCi Accessory Guide Ci Brochure
