LSX

  • Limited offer
  • Regular price £999 / pair

Colour
Olive
Black
Gloss White

LSX Wireless Music Speakers

The convenience and connectivity of wireless. The emotion and detail of true high-resolution stereo. And all from a compact system designed to fit almost anywhere. LSX is the speaker system for the way we listen today.

Features:

  • Apple AirPlay 2, Spotify Connect, TIDAL
  • Bluetooth®️ 4.2 with Qualcomm aptX™️
  • Full Stereo Wireless Music System
  • Five stylish finishes to choose from
  • Range of matching accessories available

delivery & returns

Free deliveries to UK & Ireland within 1 to 3 days. Orders received before 1.30pm, are delivered the next day. Hassle-free returns can be made within 30 days. Learn more

Warranty

All KEF Products are precision engineered and built to exacting standards. All products purchased via kef.com, Authorised Retailers or Distributors are covered with a KEF Warranty. Learn more

Seasonal Offer

ChooChoose from FREE S1 Floor Stands, P1 Desk Pads or B1 Wall Brackets worth up to £300 with your KEF LSX Music Speakers. Available from 4th December 2020 on KEF.com and authorised KEF retailers.

VIEW OFFER


Customer Reviews

Based on 30 reviews
83%
(25)
7%
(2)
7%
(2)
3%
(1)
0%
(0)
A
A.C.
Very pleased

Overall I am very pleased with these LSXs. Had them for a few weeks now and overall they sound amazing when listening to most types of music. My only gripe is that they don’t sound good with heavier rock music, where they appear to be distinctly lacking. They may get better after running them in for a few more weeks, but I may look to add a sub which may help. They are however some great speakers for their size and a step up from my previous pair of Sonos ones

G
G.D.
Good speakers let down by a defective app

I was looking for a quality hifi that didn't comprise of lots of seperate components and didn't take over my living room.
After reading a lot magazines and checking various YouTube reviews
I noticed that the KEF LSX was always getting praised for their sound and simplicity (in that everything was built in to the speakers). John Darko's in depth review on YouTube convinced me to take the plunge and buy them.
The 30 day returns policy and the rather nice free stands ( worth £300) certainly made them even more appealing.
As for the speakers themselves they are aesthetically pleasing with their dark grey material covering, curved corners and small form factor.
My CD collection is on my pc in a room up stairs and the speakers allow me to access it through WiFi which I believe is a noticeable improvement over using the Bluetooth and Spotify built in to my TV which in themselves are pretty enjoyable . Another noticeable improvement is gained from using the ethernet cable to connect the speakers to each other. It takes a good sound and makes it even better.
The fly in the ointment is the KEF stream app. It's just not of the same standard as the hardware. One annoying thing is that queueing selection hardly ever works, I select songs and they never materialise. The tracks selected manually via WiFi can be agonisingly slow to start to play.
I am more than happy with the LSX speakers, they give a great sound in a smart looking package with all the components hidden from sight and take up only small amount of floor space. Now is the time to buy if you are seriously thinking about it due to the added value of the various free stands or brackets on offer with them.

Gerry D

D
D.R.
Excellent speakers - great sound.

These speakers are fantastic desktop speakers. Great sound bringing a whole new level of enjoyment to my music. Spotify connect works really well over these speakers. I love how you can use the remote to control Spotify connect too. Slight gripe has been issues with the app and connecting to wifi but KEF support has been very friendly and helpful. Would highly recommend these speakers.



EISA WIRELESS STEREO SPEAKER 2019-2020

"...With Apple AirPlay 2 and Bluetooth built-in, plus access to Spotify and tidal, all controlled from a neat app on your smartphone, this could be all the hi-fi system many users will need". — 2019

BEST BUY AWARDS - WHAT HI-FI? 2019

‘The LSX is a scaled-down, carefully crafted copycat of its sibling, and for that is just as triumphant.’

Stereo.
Feel the performance.

With two speakers positioned apart from each other, you’ll experience music as a 3D soundstage, with the pin-point imaging and sense of presence that one-box systems miss. It’s the difference between just hearing music, and really feeling it.

LSX Wireless Speakers - The true stereo music system

Apple AirPlay 2

LSX comes with Apple AirPlay 2 which, from a simple screen tap or request to Siri, unlocks the world of multi-room audio. You can wirelessly stream all your favourite music apps to your whole home with seamless control from your iPhone, iPad, and Mac.

LSX Wireless Speakers - The true stereo music system

Stereo. Feel the performance.

With two speakers positioned apart from each other, you’ll experience music as a 3D soundstage, with the pin-point imaging and sense of presence that one-box systems miss. It’s the difference between just hearing music, and really feeling it.

Play anything.
Hear everything.

From streaming to gaming, from TV to multi-room music, LSX is designed for all your home entertainment needs. Play what you like, how you like, where you like – and experience it all in glorious high-resolution stereo.

Apple AirPlay 2

LSX comes with Apple AirPlay 2 which, from a simple screen tap or request to Siri, unlocks the world of multi-room audio. You can wirelessly stream all your favourite music apps to your whole home with seamless control from your iPhone, iPad, and Mac.

Play anything. Hear everything.

From streaming to gaming, from TV to multi-room music, LSX is designed for all your home entertainment needs. Play what you like, how you like, where you like – and experience it all in glorious high-resolution stereo.

All the music
on earth.

With Spotify Connect and Tidal built in, all the music you love is at your fingertips. Stream from the cloud, or directly from a NAS drive or a computer through DLNA fully wirelessly at 48kHz/24bit resolution (or 96kHz/24bit using optional wired connection). Or simply use Bluetooth.

Easy listening.

With LSX, nothing gets between you and the music. Connecting to Wi-Fi takes moments with the KEF Control app and keeps abreast of the latest firmware, so your speakers are future-proofed and always up to date.

KEF Control App

Play anything. Hear everything.

From streaming to gaming, from TV to multi-room music, LSX is designed for all your home entertainment needs. Play what you like, how you like, where you like – and experience it all in glorious high-resolution stereo.

All the music on earth.

With Spotify Connect and Tidal built in, all the music you love is at your fingertips. Stream from the cloud, or directly from a NAS drive or a computer through DLNA fully wirelessly at 48kHz/24bit resolution (or 96kHz/24bit using optional wired connection). Or simply use Bluetooth.

Easy listening.

With LSX, nothing gets between you and the music. Connecting to Wi-Fi takes moments with the KEF Control app and keeps abreast of the latest firmware, so your speakers are future-proofed and always up to date.

Sound

LSX utilises KEF’s advanced acoustic design technology, features that are usually reserved for much larger hi-fi speakers. Get ready for goosebump-inducing levels of sonic realism and accuracy.

Uni-Q.
The sweet spot just
got a lot wider.

LSX comes with KEF’s breakthrough Uni-Q driver array. By placing the tweeter at the centre of the midrange and bass cone, it radically improves stereo imaging. This not only makes music sound clear, detailed and lifelike, it does so across a wider listening area.

 

Uni-Q.
The sweet spot just
got a lot wider.

LSX comes with KEF’s breakthrough Uni-Q driver array. By placing the tweeter at the centre of the midrange and bass cone, it radically improves stereo imaging. This not only makes music sound clear, detailed and lifelike, it does so across a wider listening area.

Uni-Q.
The sweet spot just
got a lot wider.

LSX comes with KEF’s breakthrough Uni-Q driver array. By placing the tweeter at the centre of the midrange and bass cone, it radically improves stereo imaging. This not only makes music sound clear, detailed and lifelike, it does so across a wider listening area.

 

Contoured baffle.
Hear the music,
not the speaker.

Optimised using Finite Element Analysis, LSX’s contoured baffle improves sound dispersion, ensuring that sound waves travel outwards and are not reflected around the cabinet surface. The result? A purer sound, with less cabinet colouration.

LSX Wireless Speakers

DSP.
Small speakers,
big sound.

LSX uses KEF’s Music Integrity Engine – bespoke Digital Signal Processing that helps the speakers deliver transparent bass with great extension, while reducing distortion. So you can fill your room with rich, full-bodied sound.

LSX Wireless Speakers Uses Bespoke Digital Signal Processing

Contoured baffle.
Hear the music,
not the speaker.

Optimised using Finite Element Analysis, LSX’s contoured baffle improves sound dispersion, ensuring that sound waves travel outwards and are not reflected around the cabinet surface. The result? A purer sound, with less cabinet colouration.

DSP.
Small speakers,
big sound.

LSX uses KEF’s Music Integrity Engine – bespoke Digital Signal Processing that helps the speakers deliver transparent bass with great extension, while reducing distortion. So you can fill your room with rich, full-bodied sound.

design

Compact, elegant and incredibly versatile, LSX looks great and fits comfortably into any setting. And with our intuitive apps, you’ll be up and running in next to no time.

No cables. No compromise.

With no need for a cable to connect the two speakers, and no separate amps or other equipment to worry about, you can position them wherever you like. Wave goodbye to visual clutter, without sacrificing sound quality.

No cables.
No compromise.

With no need for a cable to connect the two speakers, and no separate amps or other equipment to worry about, you can position them wherever you like. Wave goodbye to visual clutter, without sacrificing sound quality.

Design by
Michael Young.

Overseen by renowned product designer Michael Young, LSX’s design achieves a fine balance of form and function. Carefully considered details include port accent colours and a colour changing LED to subtly indicate which source is selected.

Design by
Michael Young.

Overseen by renowned product designer Michael Young, LSX’s design achieves a fine balance of form and function. Carefully considered details include port accent colours and a colour changing LED to subtly indicate which source is selected.

Colours and fabrics.

Whatever your style, there’s an LSX to match. The system comes with a choice of five colours, and is clad in an industrial fabric by Danish contemporary textile designer, Kvadrat. These fine details make the LSX pleasing to the touch, as well as appealing to the eye.

LSX Wireless Speakers In 6 Different Colours

Design by
Michael Young.

Overseen by renowned product designer Michael Young, LSX’s design achieves a fine balance of form and function. Carefully considered details include port accent colours and a colour changing LED to subtly indicate which source is selected.

Design by
Michael Young.

Overseen by renowned product designer Michael Young, LSX’s design achieves a fine balance of form and function. Carefully considered details include port accent colours and a colour changing LED to subtly indicate which source is selected.

Colours and fabrics.

Whatever your style, there’s an LSX to match. The system comes with a choice of five colours, and is clad in an industrial fabric by Danish contemporary textile designer, Kvadrat. These fine details make the LSX pleasing to the touch, as well as appealing to the eye.

What's in the box

About the system

Cables And Remote Controller For LSX Wireless Speakers

SPECIFICATIONS

The Details

Full Feature

AUDIO

Two-way 2.0 audiophile active digital speaker with 4.5" Uni-Q driver.

Acoustically optimised cabinet with constrained layer damping.

KEF's unique Music Integrity Engine™ time and phase correcting DSP algorithm

Four amplifier active system (2 x 30W + 2 x 70W Class D)

Customisable EQ settings (via KEF Control app)

CONNECTIVITY

Apple AirPlay 2 (Early 2019)

Spotify Connect (November 2018)

TIDAL

Bluetooth® 4.2 with Qualcomm aptX™

Digital input (TOSLINK)

3.5mm auxiliary input

DLNA Compliant

Roon tested

Subwoofer output

Dedicated apps for iOS and Android

 

Specifications

Dimension (H x W x D)

240 x 155 x 180 mm (9.5 x 6.1 x 7.1in.)
 

WEIGHT

3.6kg (7.9lbs)
3.5kg (7.7lbs)
)

 

WI-FI NETWORK STANDARD & frequency band

Dual-band 2.4GHz/5GHz
IEEE 802.11a/b/g/n

 

Driver units

Uni-Q driver array:
HF: 19mm (0.75in.) aluminium dome
LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone

 

Inputs

2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.2 with aptX® codec
TOSLINK Optical
3.5mm Auxiliary Input
RJ45 Ethernet (For network)

 

Output

Subwoofer Output
5V2A DC Output

AMplifier output power

LF: 70W     HF: 30W

 

Bluetooth range & memory

10m
8 devices

 

Bluetooth Frequency

2.402GHz - 2.48GHz

 

Bluetooth Power

2.5mW (Bluetooth Class 2 Device)

 

resolution

Input:
Supports up to 192kHz/24bit

Output:
Wireless mode: 48kHz/24bit
Cable mode: 96kHz/24bit

 

Primary and secondary speaker* Connection

Wireless: Propriety 2.4GHz
Wired: RJ45 Ethernet
Depending on connection settings

maximum outpuT(SPL)

102dB
 

Power Input

100 – 240VAC 50/60Hz

 

WIreless connectivity

TIDAL

 

Frequency range

Frequency Range (-6dB)
Measured at 85dB/1m
49Hz - 47kHz (More bass extension)
52Hz - 47kHz (Standard)
55Hz - 47kHz (Less bass extension)
Depending on speaker settings

 

frequency response

Frequency Response (±3dB)
Measured at 85dB/1m
54Hz - 28kHz (More bass extension)
59Hz - 28kHz (Standard)
69Hz - 28kHz (Less bass extension)
Depending on speaker settings

 

Third Party Support

Mounting inserts for supporting wall mount
Supports 3rd party remote programme
Supports IP Control

 

*Previously named as Master and Slave speakers respectively
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

Awards & Reviews

EISA WIRELESS STEREO SPEAKER 2019-2020
KEF LSX

"...With Apple AirPlay 2 and Bluetooth built-in, plus access to Spotify and tidal, all controlled from aneat app on your smartphone, this could be all the hi-fi system many users will need". — 2019
Full review

 

BEST BUY AWARDS - WHAT HI-FI? 2019

‘The LSX is a scaled-down, carefully crafted copycat of its sibling, and for that is just as triumphant.’
Full review

 

Group Test Winner, Smart Wireless Speakers
LSX - Hi-Fi Choice

"An active wireless speaker system that looks and sounds special and won’t break the bank."
Full review

 

Hi-Fi Plus

Wireless Stereo Loudspeaker of the Year, Hi-Fi Plus Awards 2019

‘That the LSX taps the digital audio zeitgeist is good, but the sound is even better.'
Full review

 

Wireless Speakers, Gear of the Year Awards

'With every addition to KEF's range of speakers, the company's esteemed reputation is further enhanced, and it was no exception when the LSX wireless speakers arrived earlier this year.'

 

Best Active Stereo Music System

AV Tech media AWardS 2019/20

‘Taking design and tech cues from the ground-breaking LS50 Wireless active loudspeaker, the LSX is smaller, simpler and more affordable.’

Full review

 

T3

"The best-sounding new way to listen to your streamed and digital music files for under a grand, with minimal setup hassles - LSX is a stroke of genius" — Apr 2019

 

5 STAR REVIEW – What Hi-Fi? Sound and Vision

"Take heed, rival systems, these miniature marvels are going to take some beating." — 2018
Full review

 

The Next Web

“There is nothing I can think of that can match the LSX’s combination of size, design, inputs, convenience, and sound." — Jan 2019  
Full review

 

HiFi Choice

A lesson in how to build an active wireless speaker system that looks and sounds fab but won’t break the bank." — Feb 2019  

 

T3

"It’s about as impressive an all-round system as we’ve heard for the money." — 2018
Full review

Hi-Fi News

"Seriously, these are very fine little active wireless speakers, with no shortage of ability partnered with simply masses of convenience. They’ll provide a background to your life with minimal fuss, then ramp up the involvement when required." — October 2019 
Full review

 

Long Live Vinyl

These compact and stylish wireless speakers possess all the superb coherence and detail we've come to expect from KEF" — Apr 2019  

Expert Reviews

“In short, the KEF LSX are utterly wonderful speakers. They sound amazing, look incredible and come packed full of features for the music-streaming connoisseur." — Dec 2018  
Full review

 

Maverick Magazine

Overall, KEF LSX is a high-quality solution for those who love their music and want convenience in the way they listen to it. " — 2019

 

Stuff.TV

“The company has taken a good hi-res speaker and carefully redesigned it to create something that looks, feels and sounds like something far more expensive." — Mar 2019  

 

Please visit our Product Support page for more details.

More to explore

Sold out

Speaker stand for LSX

The S1 Floor Stand takes it design cues from KEF’s Performance Speaker Stand. A cable management system hides any wires, while the integrated mounting system rigidly bonds LSX and the stand together, creating the perfect platform for the speaker to perform.

Sold out

Wall mount bracket for LSX

The B1 Wall Bracket is a quick and elegant method of attaching LSX to a wall. It features integral cable management, an integrated mounting system and adjustable dais capable of rotating LSX 90 degrees to either side or down.

Sold out

Desk pad for LSX

The P1 Desk Pad is ideal when using LSX as a desktop loudspeaker, either side of a television, on bookshelves or a cabinet. P1 is made with high-quality die-cast aluminium and has an upwards tilt so it can be angled slightly to your listening position.

Sold out

The Biggest Small Subwoofer

KC62 is an incredibly compact subwoofer that delivers the might and magic of deep, accurate bass for a thrillingly immersive music, movie and gaming experience. Created using innovative KEF engineering including the ground-breaking Uni-Core™ technology, the football-sized KC62 features two 6.5inch force cancelling drive units powered by 1,000W RMS of specially designed Class D amplification.

Customer Reviews

Based on 30 reviews
83%
(25)
7%
(2)
7%
(2)
3%
(1)
0%
(0)
A
A.C.
Very pleased

Overall I am very pleased with these LSXs. Had them for a few weeks now and overall they sound amazing when listening to most types of music. My only gripe is that they don’t sound good with heavier rock music, where they appear to be distinctly lacking. They may get better after running them in for a few more weeks, but I may look to add a sub which may help. They are however some great speakers for their size and a step up from my previous pair of Sonos ones

G
G.D.
Good speakers let down by a defective app

I was looking for a quality hifi that didn't comprise of lots of seperate components and didn't take over my living room.
After reading a lot magazines and checking various YouTube reviews
I noticed that the KEF LSX was always getting praised for their sound and simplicity (in that everything was built in to the speakers). John Darko's in depth review on YouTube convinced me to take the plunge and buy them.
The 30 day returns policy and the rather nice free stands ( worth £300) certainly made them even more appealing.
As for the speakers themselves they are aesthetically pleasing with their dark grey material covering, curved corners and small form factor.
My CD collection is on my pc in a room up stairs and the speakers allow me to access it through WiFi which I believe is a noticeable improvement over using the Bluetooth and Spotify built in to my TV which in themselves are pretty enjoyable . Another noticeable improvement is gained from using the ethernet cable to connect the speakers to each other. It takes a good sound and makes it even better.
The fly in the ointment is the KEF stream app. It's just not of the same standard as the hardware. One annoying thing is that queueing selection hardly ever works, I select songs and they never materialise. The tracks selected manually via WiFi can be agonisingly slow to start to play.
I am more than happy with the LSX speakers, they give a great sound in a smart looking package with all the components hidden from sight and take up only small amount of floor space. Now is the time to buy if you are seriously thinking about it due to the added value of the various free stands or brackets on offer with them.

Gerry D

D
D.R.
Excellent speakers - great sound.

These speakers are fantastic desktop speakers. Great sound bringing a whole new level of enjoyment to my music. Spotify connect works really well over these speakers. I love how you can use the remote to control Spotify connect too. Slight gripe has been issues with the app and connecting to wifi but KEF support has been very friendly and helpful. Would highly recommend these speakers.

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