New KEF Q Series speakers aim to be better than ever
The newest iteration of KEF's Q Series comprises two bookshelf speakers, three floorstanders and a centre speaker.
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KEF has unveiled a new generation of its storied Q Series speakers. The Uni-Q driver has been enhanced, with a new damped tweeter loading tube - intended to make for better treble. There's also a new, low-distortion inductor on the crossover, which is designed to give cleaner bass.
The range consists of two bookshelf units, three floorstanders and a centre speaker. The bookshelf speakers - Q150 and Q350 - feature a computational fluid dynamic port design. Basically, the port is on the rear of the speaker, reducing midrange leakage and hence improving clarity. The Uni-Q driver has also been moved to the middle of the cabinet, reducing internal resonances in a drive for improved levels of clarity and detail.
MORE: KEF Q300 review
The floorstanders are called Q550, Q750 and Q950. These have acoustic improvements of their own: for starters, their low-frequency drivers have a larger roll surround and new spiders, promising cleaner bass at high volumes. There's a new paper cone for improved mid-range clarity, while a new surround and rear extension are intended to deliver better bass.
A new closed box mid-range cabinet reduces the load on the Uni-Q mid-range cone, which theoretically provides better clarity and detail, as well as punchier bass. A DC blocking capacitor has also been removed from the mid-bass driver - the intention is to improve mid-range clarity and make for more natural bass roll-off between drivers.
The Q650c centre speaker benefits from the same closed box mid-range cabinet and crossover component as its floorstanding siblings.
All the speakers are available to order now, with prices starting at £430 for a pair of the Q150s and reaching £1430 for a pair of Q950s.
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Joe has been writing about tech for 20 years, first on staff at T3 magazine, then in a freelance capacity for Stuff, The Sunday Times Travel Magazine (now defunct), Men's Health, GQ, The Mirror, Trusted Reviews, TechRadar and many more. His specialities include all things mobile, headphones and speakers that he can't justifying spending money on.