KEF LSX (Black) is rated 4.6 out of 5 by 34.
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KEF LSX (Black)

Wireless System Speakers
£999
Stock erratic - please call for info/pre-order

 

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Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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FREE next working day or nominated day delivery when you buy this TV. Simply use voucher code FREEND20 at checkout and select the Next Working Day or Nominated Day delivery option. Offer available from our stores, our telesales team, or online. Offer excludes Clearance, Refurbished and Open Box products. Not in conjunction with any other offer.


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”A brilliant, compact all-in-one hi-fi system”. ’What Hi-Fi?’ 2021 award-winner.

Compact speakers which do it all

Great-sounding and stylish, the KEF LSX speakers get off to a flying start. Yet, there’s more. Featuring built-in 2 x 100 watt amplifiers, Wi-Fi, AirPlay 2 and Bluetooth connectivity plus optical and analogue inputs, the LSX is a complete system in itself.

Truly wireless design
Unlike most active speakers, the LSXs are truly wireless. This means there’s no physical link between the speakers (operates with music files up to 48kHz/24-bit). If you want to listen to Hi-Res music up to 96kHz/24bit then simply use the supplied linking cable.

Spacious, stereo sound
With two speakers rather than one, you’re already off to the perfect start with broad, stereo sound. At their heart of each speaker is KEF’s Uni-Q technology. This places both drivers on the same axis, giving smooth, cohesive sound and an immersive soundstage. Enhancing this further is KEF’s Music Integrity Engine. This advanced technology corrects and adjusts the speakers’ output to deliver the most accurate sound with the least possible distortion.

Punchy bass
Featuring a dedicated, Class-D 70 watt amplifier for each woofer (plus a 2 x 30 watt amp for the top end), the LSX has got power to match the quality. Carefully matched to get the very best from the speakers, the amplifiers deliver smooth, punchy power to give these speakers the ability to get the best from all types of music. If even this isn’t enough, a dedicated sub output lets you connect your own choice of active subwoofer.

Wi-Fi, Apple AirPlay 2 and Bluetooth 4.2 – the wireless choice is yours
When it comes to streaming your music wirelessly, the LSX offers all the options. Stream through your network via Wi-Fi. Alternatively, use AirPlay 2 with your compatible Apple device to create a multi-room system that integrates with Siri. For the best quality Bluetooth connection, the LSX is compatible with aptX from Qualcomm – giving higher resolution sound from your smartphone or tablet.

Connect up your TV, too
Thanks to its optical and analogue inputs you can also connect up other sources, such as your TV, games console, CD player or turntable (with built-in pre-amp).

Easy control with dedicated app
Keeping this complete system under control is a dedicated app. Available for Apple iOS and Android, the app not only controls the speaker settings but also ties in with your stored music, media servers, Tidal and Spotify Connect (Spotify Premium account required), for seamless music streaming. You can also save and create custom playlists.

Choose your style
Available in five striking finishes, the KEF LSX looks every bit as impressive as it sounds. Choose from red, white, blue, green or black for a style that suits you. For a warmer look and feel, the speakers come wrapped in a luxury textile cloth from the Danish manufacturer, Kvadrat.

Hear the true sound, wirelessly, with the versatile KEF LSX speakers.
Overview
Speaker Enclosure Type
Bass Reflex
Smart Features
Apple AirPlay
Yes
Smartphone control
Yes
Connectivity
Audio Inputs
3.5mm x 1
Bluetooth
Yes
Optical Digital Inputs
1
Sub Output
Yes
Sub Output
Yes
Wi-Fi Built In
Yes
Audio
Frequency Response (Hz)
49 - 47,000 (Max setting)
Power Output - Watts per CH
100 +
Power Rating (Watts)
100 x 2
Dimensions
Dimensions WxHxD (mm)
155 x 240 x 180
Weight
Weight (KG)
3.6/3.5 (Powered/Passive Speaker)
Accessories
Remote Control
Yes
Rated 5 out of 5 by from Great product, amazing quality! This is a great speaker delivering amazing quality compared to its small size. The user instructions are somewhat scarce, but there are videos on Youtube on how to set them up. After a while, I learned how to use it, but it was a bit confusing at the beginning. Especially since there are three KEF mobile apps and the old one can't see the speakers. That was a bit of a problem t the beginning. After I downloaded the right apps, all was OK.
Date published: 2021-12-08
Rated 5 out of 5 by from Kef lsx 50 I bought these to create some space whilst not wanting to compromise sound and volume that I have been used to from a larger hi format set up. I have not been disappointed with the sound quality or the output and versatility of these speakers and have since added a subwoofer which has enhanced the sound further. Whilst these are expensive you get what you pay for and these in my view are good value in quality of build and for what they deliver.
Date published: 2021-10-31
Rated 5 out of 5 by from Excellent speakers, great sound Really happy with these speakers, they do everything I need, sound great and are small enough that I can put them virtually anywhere.
Date published: 2021-10-07
Rated 5 out of 5 by from Love my Kef lsx speakers. Bought them a couple of weeks ago in order to use Tidal in a separate room fron my hifi system. I wanted the speakers to be unobtrusive but also to sound good. Kef lsx haven't let me down. Great sound and easy to control via the Kef apps. Will now be purchasing a set of speaker stands which should improve the sound even further, probably those made by Kef for the lsx. I'll discuss this with the guys at Richer since they are quite expensive and they may be cheaper options which they can recommend.
Date published: 2021-09-08
Rated 4 out of 5 by from Great sound, but not without issues. I wanted to downscale my set up consisting of separates, to focus mainly on streaming, but wanted flexibility of connecting different audio sources including an existing turntable with built in pre-amp. After expert advice from Brighton Store over email and the phone, KEF LSX seemed to best fit my needs and I bought a mint condition, open box product during lockdown. The sound is phenomenal - when set up and positioned correctly. They are set up around 1.7m apart on a shelf, either side of a TV and while they are not Dolby compatible, they have effectively replaced my Pioneer sound bar and 5.1 system and I've not regretted the change. Note - if connecting a turntable, make sure that you eliminate any potential ground loop feedback, as the 3.5 aux input is sensitive and generated a 60Hz hum when my Audio Technica TT was connected. Havinig tried a number of different solutions, including different power extension cables, external pre-amps and ground loop isolators, I have had to ground the TT to the metal ethernet input on the back of the speakers using a ground wire, even though this should not be needed because the Audio Technica has a built-in preamp. Second issue was discovered a couple of months after purchase - the secondary speaker developed a high-pitch whine when in standby. It was faint but loud enough to be annoying. On this point, I cannot stress enough how great Richer Sounds were in getting this problem fixed. They took back the speakers and sent them off to KEF who replaced the faulty part. All good so far. This would have been a 5 star review, had it not been for these issues, however, this was an open box purchase.
Date published: 2021-05-19
Rated 5 out of 5 by from Very happy with KEF LSX speakers and the service under lockdown I couldn't visit the store and hear the speakers on site. Richer Sounds gave me a home trial and this confirmed that I would be happy with speakers. I chose the speakers to reduce the number of boxes and wires. I stream the music from the cloud to the speakers using an app. The sound is just about right for the size of the room. The sound improves as the volume goes up but there are limits to what one can endure. I am a 98% classical listener. By writing this review I will be entered into some sort of raffle with the prize of a £30 voucher. This has not influenced my review or scoring.
Date published: 2021-04-20
Rated 5 out of 5 by from First rate speakers and first rate staff The speakers are great, wonderful clarity and I'm hearing sounds I've never heard before.
Date published: 2021-04-09
Rated 5 out of 5 by from Superb sound quality The look and feel of these speakers oozes quality. And the sound they produce is superb, especially for their size. I have them set up for Airplay from my Mac and Bluetooth from my phone. The audio frequency range and clarity are excellent. Every detail in the sound comes through clearly and they are comfortable to listen to. When I first set them up and played some music my wife in another room came through and commented on the fullness and quality of the sound. Buy only gripe was the time it took me to get them set up. I had read reviews where some had commented the app was unstable. I didn't find it unstable, just not as straight forward as the user guide implies. A very minor point, the size of the labelling for the various sockets and connections on the back of the speakers is very small and difficult to read. It is not difficult though to work out what each socket is for.
Date published: 2021-02-05
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6 Year Guarantee

£99.85 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.


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