Ci100QS
The popular Soundlight Series is yet another major innovation form KEF. When installed, Soundlight speakers are so tiny that they blend in with halogen light fixtures yet will amaze you with their astonishing performance, thanks to KEF's patented Uni-Q's exceptionally wide dispersion.

Frequency Response
(±6dB) 2pi/open-backed
80 - 27kHz
80 - 27kHz
Sensitivity
88dB (2.83V/ 1m)
Nominal Impedance
4 Ω
Drive Units
LF: 100mm (4in.)
HF: 19mm (0.75in.)
HF: 19mm (0.75in.)
Crossover Frequency
3kHz
Recommended Amplifier Power
10 - 50W
Cut-Out Dimensions (H x W)
112 mm x 112 mm (4.41 in. x 4.41 in.)
Mounting Depth From Surface
Without back can : 72mm (2.83in.)
Weight
0.67 kg (1.48 lbs.)
Remarks
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
Product External Dimensions (H x W x D)
127 mm x 127 mm x 76 mm (5 in. x 5 in. x 2.99 in.)