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KEF LS50 Gloss Black Mini Monitor Speakers (Pair)


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Condition: New

Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).


Limited 2-5 year warranty  More info

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Readers Award - Product Of The Year
"The terrific KEF LS50 standmounters show no sign of losing their sparkle after dazzling our readers for a second successive year."

An innovative concept inspired by the legendary LS3/5a, the LS50 mini monitor speaker is designed to bring a professional studio monitor concept into the home. Rarely the case in such a compact design, the LS50 monitor delivers a rich, multi-dimensional 'soundstage experience’ that is out of all proportion to its size.

Patent-pending acoustic designs, together with state-of-the-art technologies from KEF’s latest flagship Blade loudspeaker, provide the ultimate studio experience – even in the smallest of spaces.


  • Tick Ultimate studio quality experience in the home
  • Tick Multi-dimensional soundstage experience
  • Tick Tangerine waveguide increases the dispersion of the tweeter
  • Tick CLD bracing controls cabinet vibration
  • Tick Delivers a remarkably fast, clean sound
  • Tick KEF Performance speaker stands available separately
  • Tick 50 year legacy of innovation


Unheard of in such a compact design, LS50 delivery a deeply rich, multi-dimensional 'soundstage experience’ that is out of all proportion to its size. Uni-Q driver array, capable of mastering an exceptional range of dynamic highs and lows, reveals original source sounds typically lost by other speakers. Designed using KEF's cutting-edge acoustic modelling, LS50 is the ultimate mini monitor.



In cabinet construction, baffle shaping and port design, LS50 breaks new ground with patent-pending technology. Controlled cabinet vibration is achieved through an additional damping mechanism used between walls, braces and driver. While the curved front provides smooth on and off axis response for crystal clear sound. The ribbed rear surface avoids cavity resonance at the back of the driver.

Uni-Q Driver

Uni-Q Driver

LS50 employs revolutionary technology developed for Blade, KEF's latest flagship loudspeaker. Using the very latest Uni-Q driver, specifically designed for this model, LS50 radiates an extremely large listening sweet spot and delivers a remarkably fast, clean sound. And, because LS50 neither adds nor subtracts a single sound, it's effortlessly natural and accurate too.

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Amplifier Requirements 25 - 100 W
Sensitivity 85dB (2.83V/1m)
Frequency Range 47Hz - 45kHz (-6dB)
Frequency Response 79Hz - 28kHz (±3dB)
Nominal Impedance 8 Ohms (min.3.2 Ohms)
Crossover Frequencies 2.2 kHz
Maximum Output (SPL) 106dB
Harmonic Distortion 2nd & 3rd harmonics (90dB, 1m)
<0.4% 175Hz-20kHz
Driver Units: Uni-Q Driver Array HF: 25mm (1in.) Vented Aluminium Dome
LF/MF: 130mm (5.25in.) With Magnesium & Aluminium Alloy
Dimensions H302 x W200 x D278mm
H11.9 x W7.9 x D10.9in
Weight 7.2kg (15.8lbs.)

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Options from £799.00 to £800.00

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Pay monthly plans for up to 48 months, available on purchases between £299 and £25,000.

0% ONIF6 6 Months
15.9% ONIB12-15.9 12 Months
15.9% ONIB24-15.9 24 Months
15.9% ONIB36-15.9 36 Months
15.9% ONIB48-15.9 48 Months

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Deposit variable between 10% and 50%, subject to a minimum loan value of £250.


Please note: These finance quotes are for a single purchase of the product listed on this page, at the price shown. Adding additional products or quantities to your order, or using any vouchers or other discounts will result in changes to the quotes and available terms.

For further information please visit the finance page.


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When in stock:

This item is available dispatch Monday to Friday, subject to cut-off times and excluding public holidays. Next working day and weekend deliveries available.

Delivery is available to most addresses within the United Kingdom. Some services may not be available to all postcodes. More information is available at the basket and on our delivery page.

We do not dispatch orders to addresses outside of the United Kingdom.

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