iQ90

 

The iQ90 exemplifies everything that makes the new Q Series great. It’s a bass reflex design based on pairing KEF’s latest and most sophisticated Uni-Q® array with powerful new generation bass drivers in an elegantly curved cabinet that’s designed to maximise cabinet stiffness and minimise internal reflections. The 165mm (6.5in.) Uni-Q driver reproduces the nuances of the human voice with subtlety and real depth. Midrange response is fluid, perfectly time-aligned with the high frequencies and evenly delivered over an exceptionally wide area.

As you would expect from low distortion motors driving dual composite cones, the two 165mm (6.5in.) low frequency drivers of the iQ90 deliver lavish bass, consummately controlled and with KEF’s new ‘labyrinth’ damping system, none of the accompanying distortion that so often impairs tall speakers.

As front speakers for high-end home theatre or as a stereo pair, the iQ90 has gratifyingly precise 3D imaging, breathtaking dynamics and real depth to the performance. As with the other Q Series floorstanders, a discreet plinth is provided for even greater stability.

Model iQ90
Design Three-way bass reflex
Drive Units 2 x 165mm (6.5in.) LF, 165mm (6.5in.) Uni-Q, 19mm (0.75in.) aluminium dome HF
Crossover Frequencies 180Hz, 2.5kHz
Sensitivity (2.83V/1m) 91dB
Maximum Output 113dB
Input Impedance 8 Ohms
Amplifier Requirements 15-200W
Magnetic Shielding Yes
Frequency Range 33Hz - 40kHz
Plinth Dimensions
(H x W x D)
28 x 288 x 348 mm
(1.1 x 11.3 x 13.7 in.)
Weight 16.3kg (35.9lbs)
Dimensions
(H x W x D)
942 x 220 x 327 mm
(37 x 8.7 x 12.9 in.)
Finishes Black Ash, Dark Apple, American Walnut
Dimension Drawings