KEF Q11 Specification

System type4-way
Enclosure typeBass-reflex
Frequency response ± 3dB35 - 27000 Hz
Nominal impedance8 Ohm
Amplifier Requirements15 - 200 W
Sensitivity (2.83V/1m)91 dB
Maximum output (SPL) 114 dB
Tweeter160 mm (6.3") Uni-Q with 19 mm (3/4") HF
Midrange160 mm (6.3")
Woofer228 x 152mm (9 x 6 inches)
Dimensions (H x W x D)1050 x 258 x 366 mm / 41.34 x 10.16 x 14.41 in.
Weight18,3 kg / 39.6 lbs.