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Bookshelf Loudspeaker Pair
LS50 Meta is a highly precise, emotionally engaging loudspeaker built on revolutionary acoustic technology. Designed around the Uni-Q 12th Generation with Metamaterial Absorption Technology (MAT™) driver array, this solid, compact loudspeaker is capable of delivering detailed sound anywhere in the room.



EISA STANDMOUNT LOUDSPEAKERS 2021-2022
“...the result is a magnificent compact speaker capable of a huge soundstage, generous bass and terrific imaging.”

WHAT HI-FI? AWARDS 2020 - 'PRODUCT OF THE YEAR'
“KEF has taken an excellent speaker and made it even better with its innovative Metamaterial tech. The LS50 Metas are now the class leader at this level.” - September 2020, What Hi-Fi?








Uni-Q with MAT
+40%
frequency response smoothness
Uni-Q
driver rearward sound absorption
by MAT
driver rearward sound absorption
by vented tweeter
Extremely low distortion by driver motor redesign
Mid-band at 90dB/1m


Customer Reviews
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Amazing example of KEF's know how!I have been a fan of KEF speakers for about 40 years now. My original KEF's were the fantastic Reference 104aB's! Recently I have had floor standing speakers (R700's, Magnepan's) but I have wanted to get a smaller speaker that are easier to live with. I was afraid that I would not get the same enjoyable listening experience with a small speaker.
After reading and watching several reviews and doing my own research I decided to give the LS50 Meta's a try. I have been missing KEF after getting a pair of Magnepan speakers to replace my KEF R700's. I also matched them with the S2 stands and they are simply a gorgeous design. They fit very nicely in my room and work incredible with my other gear. I power them with an MBL amplifier and they seem to like the quality power.
They are just now breaking in and I am really loving them! Recently reading the white papers on the speaker; I am once again impressed with the technology KEF puts into their speakers. A friend who owns a pair of Blade 2's was telling me about a comparison that KEF ran at a show that he attended. I said that I wish KEF would release the Blades in a stand mount version. He responded that they have, it is called the LS50 Meta's. I now understand what he is talking about.
I have never experienced a speaker that complete disappeared and just plays music like the KEF LS50 Meta's. Paired with a subwoofer(s) I believe it would be hard to find a more enjoyable speaker for my use.
Thank you KEF!
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Outstanding clarityI really crave clarity in my music. Some others do no. These are perfect for me. For $1500 they are a steal.
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Amazing Bookshelf Speaker!!!The sound is just impressively clear and rich across all ranges of listening. The LS50 Meta's never struggle to give a exceptionally detailed and tonally warm sound which I absolutely love. I smile every time I listen to them, and haven't found a single thing I don't like about them.
They look beautiful aside from their amazing sound, which is always nice. I can't say anything bad about these speakers and will happily hang on to them regardless of whatever other speakers I buy in the future (floor standing or tower that is).
The LS50 Meta are simply great speakers!
They truly are special.Posted on
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Awesome speakers!These speakers are awesome! I have them hooked up to a 45 year old Heathkit reciever and the sound very tight with great range. Can’t believe the sound the are able to produce. So glad for my purchase!
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Speechless.I was about to buy speakers from another brand (elac), but got blown away by the sound of the ls50meta. I got those, plus a Kube subwoofer and installed them on a new sonos amp. This is replacing old Mission speakers and I can’t believe the sound clarity I get. Really impressed by those speakers, I listen to electronic music ( Royksopp) , contemporary composers ( Philip Glass) and rock classic ( Bowie) and I’m discovering new depth to all of them.
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A M A Z I N G !I ordered these Wed and its Friday (TODAY) and they are here. I unboxed and plugged up. Out of the box, they sound really GOOD. KEF has once again set the bar high with this new technology. If you order, you will not be disappointed. As I mentioned the sound is truly open almost as if they are OB speakers. I look forward to the break-in period. I'm gonna wait a couple of days before hooking up a sub. They sound GREAT without. Thanks, KEF. May get a pair in BLUE or RED. The BLACK is very classy. Looks like gunmetal. Going back to listen some more. REALLY EXCITED ABOUT THIS.
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EXCELLENT!Just got my pair delivered by UPS an hour ago. Set them up directly next to my old LS50 speakers. Immediately noticed the difference. More open sounding, cabinet vanished. I am in love.
I will follow up with a further review later on after I spent more time on them.
Thanks kef!Posted on
Write Your Own Review
Model | LS50 Meta |
Design | Two-way bass reflex |
Drive units | Uni-Q Driver Array: HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology MF/LF: 130 mm (5.25 in.) aluminium cone |
Crossover frequency | 2.1 kHz |
Frequency range (-6dB) | 47 Hz - 45 kHz |
Typical in-room bass response (-6dB) | 26 Hz |
Frequency response (±3dB) | 79 Hz - 28 kHz |
Harmonic distortion (90dB, 1m) | <0,4% 175 Hz - 20 kHz <0,1% 300 Hz - 10 kHz |
Maximum output | 106 dB |
Amplifier power (recommended) | 40-100 W |
Nominal impedance | 8 Ω (min. 3,5 Ω) |
Sensitivity (2.83V/1m) | 85 dB |
Weight* | 7.8 kg (17.2 lbs.) |
Dimensions (HWD per speaker) | 302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.) |
* Measurement per unit
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **

Award - Best Product |
"...the result is a magnificent compact speaker capable of a huge soundstage, generous bass and terrific imaging." |
Year: 2021 |
Magazine / Issuing Body: EISA |
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Product: LS50 Meta |


Review |
"The LS50 Meta equals its predecessor in that respect but improves on its presentation of low-level detail and has a little more treble energy. As a result, it presents a more transparent window into the recorded soundstage without compromising the ability to communicate the music’s message. Highly recommended." |
Year: 2020 |
Magazine / Issuing Body: Stereophile |
Country of Publication: United States |
Product: LS50 Meta |

Award: Recommended Reference Component |
"The success of the original LS50 had plenty to do with how favorably it compared to much more expensive speakers, and the improved LS50 Meta will probably achieve a similar level of success -- and richly deserves to be added to our listing of Recommended Reference Components." |
Year: 2020 |
Magazine / Issuing Body: SoundStage! Hi-Fi |
Country of Publication: United Kingdom |
Product: LS50 Meta |


Award: 2020 Product of the year - Stereo Speakers |
"...the LS50 Meta can hold its own against stand-mounted speakers of any price. That’s what made the original model such a hit from the moment of its release, and it will probably guarantee this latest version similar success. I think KEF has come up with another hit." |
Year: 2020 |
Magazine / Issuing Body: SoundStage! Hi-Fi |
Country of Publication: United Kingdom |
Product: LS50 Meta |


Award: 2020 Product of the year - Stereo Speakers |
"These standmounters set new standards at the price." |
Year: 2020 |
Magazine / Issuing Body: What Hi*Fi |
Country of Publication: United Kingdom |
Product: LS50 Meta |


Review: Five Stars |
"KEF has taken an excellent speaker and made it even better with its innovative Metamaterial tech. The LS50 Metas are now the class leader at this level." |
Year: 2020 |
Magazine / Issuing Body: What Hi*Fi |
Country of Publication: United Kingdom |
Product: LS50 Meta |


Review |
"It is so clean, so transparent...we're hearer clearer sound, we're hearing more of what the driver is producing, and less of the sound bouncing around inside the cabinet...it's just a more beautiful speaker." |
Year: 2020 |
Magazine / Issuing Body: Steve Guttenberg Audiophiliac |
Country of Publication: United States |
Product: LS50 Meta |