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KEF LS50 Meta Bookshelf Speaker

KEF LS50 Meta Bookshelf Speaker

Regular price £999.00
Regular price Sale price £999.00
Sale Sold out
  • Free Delivery
  • Demo Available
  • Trade-in Available
  • 5 year Warranty
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It was hard to image how KEF were going to improve upon the LS50 which has been a staple of HiFi and Home Cinema systems for the past 8 years, but the legendary LS50 has been elevated to the next level, in all sonic aspects, with the introduction of Metamaterial giving birth to KEFs latest incarnation the LS50 Meta.

The World's First Speakers with Metamaterial

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 driver array, this solid, compact loudspeaker is capable of delivering detailed sound anywhere in the room.


“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?

LS50 Meta - HiFi News, Outstanding Product

The LS50 Meta - especially when you consider its ~£1,000 price - ticks every box for a small speaker: huge soundstage, generous bass, terrific imaging. Satisfying? Try 'supernatural'.' - May 2021


Most accurate, immersive sound

Metamaterial Absorption Technology eliminates 99% of high-frequency distortion for pure, natural sound

12th generation Uni-Q with MAT driver array for exceptional acoustic accuracy

Driver Performance Optimisation for enhanced sonic performance, less distortion and reduced coloration

Patented off-set flexible port for reduced midrange coloration with exceptional levels of depth and detail


Attention to every detail

Optimised cabinet design for best acoustic performance

Available in 4 finishes

With mounting inserts to secure on KEF S2 Floor Stand (available as separate item)

Listen and believe

Really great loudspeakers simply melt away, leaving you with just the music. A pristine voice, perfectly rendered layers of instruments you can lose yourself in, sound so clear it’s as though the artist is there with you. This is what great loudspeakers with the best technology deliver.



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) 85dB
Weight* 7.8 kg (17.2 lbs.)
Dimension (H X W X D) With Terminal* 302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.)

Book a Demo

Book a Demo:

KEF LS50 Meta Bookshelf Speaker
KEF LS50 Meta Bookshelf Speaker

Trade in

Trade in form:

KEF LS50 Meta Bookshelf Speaker
KEF LS50 Meta Bookshelf Speaker



Delivery & Returns

Delivery & Returns

We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.