It’s celebration time again. Five years from the launch of the original LS50 celebrating KEF’s 50th anniversary, we now offer you a sublime new Black Edition. Featuring a dark black Uni-Q driver array set against a subtly patterned black trim ring encased in a matt black cabinet finished with metallic powder, each pair of this numbered Black Edition celebrates the same award-winning acoustics with added sophistication.
SOUND
The Ultimate Studio Experience
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.
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.
CONNECTIVITY
Uni-Q®
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.
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.
SPECIFICATIONS
The Details
Specifications
DIMENSIONS
H302 x W200 x D278mm
H11.9 x W7.9 x D10.9in
WEIGHT
7.2kg (15.8lbs.)
Driver units
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
LF/MF: 130mm (5.25in.) with magnesium and aluminium alloy
AMplifier REQUIREMENTS
25 - 100 W
Sensitivity
85dB (2.83V/1m)
HARMONIC DISTRORTION
2nd & 3rd harmonics (90dB, 1m)
<0.4% 175Hz-20kHz
NOminal impedance
8 Ohms (min.3.2 Ohms)
maximum output
(SPL) 106dB
Frequency range
47Hz - 45kHz (-6dB)
frequency response
79Hz - 28kHz (±3dB)
CROSSOVER FREQUENCIES
2.2 kHz
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
Awards & Reviews
Value-Priced Loudspeaker of the Year - Hi-Fi+
AV forums highly recommended - av forum
"The LS50 resolves beautifully and matches this with tonal accuracy and cohesion that is truly outstanding but just as importantly, it does all this with a sense of energy life and sheer entertainment that is quite its own."— 2015
Best bookshelf speaker - gold: SVI
"Recommended" – HI-FI choice
"the KEF is a snappy thing to listen to. Music bounces along with heady abandon, and so do you! " — 2014
product of the year - what hi-Fi?
"The terrific KEF LS50 standmounters show no sign of losing their sparkle after dazzling our readers for a second successive year." — 2014
product of the year 2013 - stereophile
"It is rare to find a loudspeaker that offers this combination of clarity and neutrality" — 2013
readers' AWARD - what hi-fi?
"Our readers love the LS50s, and so do we. It's a cracking speaker" — 2014
best standmounter £400-£800 - what hi-fi?
"A brilliant achievement - the LS50s look and sound gorgeous" — 2013
reviewer choice award - soundstage hifi
"The LS50 is nothing short of a masterpiece of a minimonitor, priced so that anyone serious about audio can buy a pair -- and probably should, if only to know how great a small speaker can be. Time hasn’t been as much on my side as it’s been on KEF's -- the LS50 is one of their best speakers yet, and one of their best values; it’s proof that, as it ages, this company seems to get better and better." — 2013
test winner - what hi-fi?
"The KEF LS50s have set a ridiculously high benchmark and it is going to take a superhuman effort to top them."— 2013
Specifications
DIMENSIONS
H302 x W200 x D278mm
H11.9 x W7.9 x D10.9in
WEIGHT
7.2kg (15.8lbs.)
Driver units
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
LF/MF: 130mm (5.25in.) with magnesium and aluminium alloy
AMplifier REQUIREMENTS
25 - 100 W
Sensitivity
85dB (2.83V/1m)
HARMONIC DISTRORTION
2nd & 3rd harmonics (90dB, 1m)
<0.4% 175Hz-20kHz
NOminal impedance
8 Ohms (min.3.2 Ohms)
maximum output
(SPL) 106dB
Frequency range
47Hz - 45kHz (-6dB)
frequency response
79Hz - 28kHz (±3dB)
CROSSOVER FREQUENCIES
2.2 kHz
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
Awards & Reviews
Value-Priced Loudspeaker of the Year - Hi-Fi+
AV forums highly recommended - av forum
"The LS50 resolves beautifully and matches this with tonal accuracy and cohesion that is truly outstanding but just as importantly, it does all this with a sense of energy life and sheer entertainment that is quite its own."— 2015
Best bookshelf speaker - gold: SVI
"Recommended" – HI-FI choice
"the KEF is a snappy thing to listen to. Music bounces along with heady abandon, and so do you! " — 2014
product of the year - what hi-Fi?
"The terrific KEF LS50 standmounters show no sign of losing their sparkle after dazzling our readers for a second successive year." — 2014
product of the year 2013 - stereophile
"It is rare to find a loudspeaker that offers this combination of clarity and neutrality" — 2013
readers' AWARD - what hi-fi?
"Our readers love the LS50s, and so do we. It's a cracking speaker" — 2014
best standmounter £400-£800 - what hi-fi?
"A brilliant achievement - the LS50s look and sound gorgeous" — 2013
reviewer choice award - soundstage hifi
"The LS50 is nothing short of a masterpiece of a minimonitor, priced so that anyone serious about audio can buy a pair -- and probably should, if only to know how great a small speaker can be. Time hasn’t been as much on my side as it’s been on KEF's -- the LS50 is one of their best speakers yet, and one of their best values; it’s proof that, as it ages, this company seems to get better and better." — 2013
test winner - what hi-fi?
"The KEF LS50s have set a ridiculously high benchmark and it is going to take a superhuman effort to top them."— 2013
Related Products
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.
The Biggest Small Music System
The incredible LS50 Wireless delivers clear, transparent sound that redefines what is possible from an integrated system. Designed to become a part of your lifestyle, LS50 Wireless proves that hifi does not have to be a chore. The critics agree, with LS50 Wireless being proudly inducted into What HiFi's Hall of Fame.
Stands that deliver
The KEF Performance Speaker Stand was created to offer the ideal platform for KEF standmount speakers. Integrated cable management allows cables to be hidden away effortlessly, keeping your décor clean and elegant.
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.
The Biggest Small Music System
The incredible LS50 Wireless delivers clear, transparent sound that redefines what is possible from an integrated system. Designed to become a part of your lifestyle, LS50 Wireless proves that hifi does not have to be a chore. The critics agree, with LS50 Wireless being proudly inducted into What HiFi's Hall of Fame.
Two worlds come together
The already iconic LS50 Wireless is elevated to new design heights through the work of celebrated designer Marcel Wanders.