KEF Q350 (Black) is rated out of 5 by 36.
KEF Q350 (Black)
Speakers Per Pair
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World famous Uni-Q technology for a natural sound stage
The KEF Q350 uses a famous KEF technology to great effect, with the Uni-Q drive unit. This involves positioning the treble unit in the middle of the woofer, creating a single point source for sound across the frequency range. The end result of this is a broader, more cohesive sound that offers excellent stereo within a wider listening area.
A new damped loading system greatly reduces distortion, giving a smoother, more detailed top-end. The "tangerine" wave guide system helps the treble integrate more smoothly with the mid-range.
Aluminium woofer cone with Z-Flex surround for low distortion
Made from lightweight yet rigid aluminium, the woofer unit is fast to respond and linear in its response. This helps give life-like dynamics and low levels of distortion. Using technologies developed in their high-end Concept Blade speakers, the Q350 offers attention to detail not usually seen in speakers at this level. The Z-Flex woofer surround gives superior cone control, helping it blend seamlessly with the treble unit for a more even and consistent sound.
With the bass port now moved to the back, the Q350 looks sleeker than ever. Available in black or white the minimalist style is a design classic.
Ideal for quality stereo in small or medium-sized rooms or as part of a quality AV system, the KEF Q350 is the smaller speaker that thinks big.
Speaker Enclosure Type
Speaker Type Enclosure - Filter
Bass reflex - rear port
Frequency Response (Hz)
63 - 28,000
Power Rating (Watts)
Dimensions WxHxD (mm)
210 x 358 x 306
Rated 5 out of 5 by RichMWelsh from Great sound Purchased speakers with Denon DM41 DAB. Great sound. Team at Nottingham were very helpful especially Tony and Rob.
Date published: 2022-11-22
Rated 5 out of 5 by david_NYorks from A sweet spot in terms of value for money & sound I've had these over 2 years and have been blown away every time I use them, I hear details I've never heard with previous speakers. I'm no audiophile but they really are good - tested against some speakers that were much more expensive this really is a sweet spot in terms of value for money. They are paired with an Onkyo streamer/amp, a Cambridge CD player, and a Project record deck. None of the items are big budget but the sound is.
Date published: 2022-10-18
Rated 5 out of 5 by woodcollier from Great pair of speakers Very pleased with these speakers. Crisp sound with deep bass. A pleasure to listen to.
Date published: 2022-01-13
Rated 5 out of 5 by Maxrs4 from Excellent speakers I brought these as my rears to replace my q acoustics and cracking speakers really impressed
Date published: 2021-12-26
Rated 5 out of 5 by Darklord 666 from Upgrade from my old speakers Bought the Kef speakers to replace my old acoustic solution speakers which have never sounded good in all the years I've had them (20 years) to finally compliment my marantz cd player and amplifier also 20 years old! And what can i say, the difference is incredible even to my jaded ears. My set up now even manages to make some of my old black metal cds sound decent which given the nature of black metal production is no mean feat . The kef speakers weigh a ton and are quality but you will only get the very best sound from them if what you are playing has a top notch production job on the cd, found this out by playing a friend's massive attack cd which sounded truly incredible, unbelievable bass, treble and vocals, made up I bought the kef speakers, well worth the asking price.
Date published: 2021-02-07
Rated 5 out of 5 by Boycie1 from Good buy! I needed to upgrade my speakers and have been toying with getting the KEF Q350's for a few weeks and finally took the plunge, having had them for ten days now I'm really pleased with the improved detail and soundscape compared to my Wharfedale Diamond 8.1's. As other reviewers have pointed out you get to hear little musical details you may have missed with a more modest speaker. I'm not an audiophile but I would say these are great.
Date published: 2021-01-25
Rated 5 out of 5 by SwiftG03 from KEF q350 I have recently decided to upgrade my older KEF q1s surround to these q350 of what my budget will allow. Richer Sounds have been excellent as always with any advice you need. I was thinking about other brands but it was difficult with reviews, and also not being able to hear a demonstration. However, given the five star reviews of many speakers, I decided to upgrade to these. What an excellent set of speakers for the price, lovely sound and a much greater improvement upon the aging q1, which lasted me a good five years, and are still wonderful. Glad I decided to upgrade, and so impressed with the bookshelf speakers, I have now ordered the center channel. Looking forward to having a complete package eventually. Cannot fault the speakers for the price, and the advice is always brilliant from all at Richer Sounds. Thanks as always!
Date published: 2021-01-18
Rated 4 out of 5 by Captain Sprout from Kef 350 speakers Great speakers, non fussy exterior but delivers an immersive sound full of surprises . Will need a good amp to drive the speakers but so far so good.
Date published: 2020-11-03
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