KEF LSX (Black) Wireless System Speakers

KEF LSX (Black)

Wireless System Speakers

In stock
£999
”KEF shrinks its Award-winning all-in-one hi-fi system.” ’What Hi-Fi?’ 2019 Product of the Year.

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.

6 Year Supercare Guarantee
£99.85

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

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery on orders over £50

Next working day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call our Telesales team for details.

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 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.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.
”KEF shrinks its Award-winning all-in-one hi-fi system.” ’What Hi-Fi?’ 2019 Product of the Year.

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.
Brand KEF
Colour Black
Apple AirPlay Yes
Power Rating (Watts) 100 x 2
Speaker Enclosure Type Bass Reflex
USB No
Weight (KG) 3.6/3.5 (Powered/Passive Speaker)
Remote Control yes
Audio Inputs 3.5mm x 1
Bluetooth Yes
Smartphone control Yes
Freq Response (Hz) 49 - 47,000 (Max setting)
Active Speaker Yes
Speaker Dimensions WxDxH (mm) 155 x 180 x 240
Wi-Fi Built In yes
Optical Digital Inputs 1
Sub Output Yes
Rated 5 out of 5 by from Perfect for my needs Use the KEF LSX primarily for music and also linked to the tv for Blu ray concerts and movies. Sound amazing and the tech works well. Not being an audiophile but love my music the ease and sound quality was perfect for what I wanted
Date published: 2020-07-21
Rated 5 out of 5 by from KEF Kitchen Magic My kitchen has been turned into a Rock Venue with the addition of a pair of KEF LSX active speakers and connection to an internet music streaming service. The sound quaity is so much better than my old DAB mini system. Happy Days.
Date published: 2020-07-17
Rated 5 out of 5 by from Superb sound, excellent service I purchased my KEF LSX speakers after phoning Richer Sounds and. Batting to a very helpful assistant. My prior research led me to land on these mid-price speakers with high-end quality. All set up. Connect to my TV, phono, BT, phone etc. Most impressed. Only downside — flaky KEF app looks like it has had a six form investment programme - come on guys, raise the bar with your app.
Date published: 2020-07-02
Rated 4 out of 5 by from Sound great but... Great speakers but they are a bit clunky to set up. Also what they don't tell you in all the reviews is that the speakers can only be 3m apart or they drop out, unless you attach them with the cable provided, so if you have a large room and you want them at opposite ends of the room the won't see each other which is annoying. Fortunately 3m apart is about right for where I have them.
Date published: 2020-07-01
Rated 5 out of 5 by from KEF LSX - Great sound for the price I'm very pleased with my KEF LSX speakers, swift delivery from Richer Sounds, easy to set up, excellent sound for size and price, can't fault them. Love the integration with Spotify.
Date published: 2020-05-29
Rated 5 out of 5 by from Refined audiophile quality in small package Space is an issue so I looked for a compact solution that would not compromise on sound quality. The LSX speakers are refined, especially with voices, acoustic instruments and particularly with modern recordings of classical music. Rock, soul and funk are great, too, but I recommend a subwoofer if you are looking for oomph! I have listened to vinyl, CD and streaming from Apple Air Play 2. Not only good sound from different sources but no listening fatigue from brittle digital sources. Thoroughly recommend and wholly commend the staff at Watford branch for their advice.
Date published: 2020-04-08
Rated 4 out of 5 by from Great Sound and aesthetics It's a great product. I have been playing with the settings for a while and it continues to surprise me. The sound is crystal clear, amazing reproduction of each note and beautifully put together. I have attached it to my TV and it certainly does a better job than a soundbar. Also, music via spotify and Tidal is simply superb. I just wish the remote was bit better, its feels fragile and limited.
Date published: 2020-04-05
Rated 5 out of 5 by from Great sound for a small speaker My son is a speaker geek! And he knows about good speakers. In trolling through other stores selling speakers we looked at the whole range. The KEF speakers had by far the best sound even above the well known brands. What a joy to be able to visit Richer Sounds and get an excellent service where you can compare products with great assistance from the staff at one of the best shops around where they know what goods sounds are.
Date published: 2020-02-07
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£999
KEF LSX (Black) is rated 4.5 out of 5 by 19.
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Buy by phone Call our national Telesales team on
0333 900 0093
Please call your local store Members of our team are happily working from home to provide advice, info on stock and other help. They can also process sales and arrange delivery direct from our warehouse.

6 Year Supercare Guarantee
£99.85

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

6 YEAR SUPERCARE GUARANTEE COSTS JUST £9.99 ON ALL ITEMS UNDER £100, OR 10% OF PURCHASE PRICE ON ANYTHING OVER £100.

We think you’ll agree that our Supercare guarantee offers fantastic value. What’s more, if you don’t use our 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 like-for-like replacement.
Find out full details here.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery on orders over £50

Next working day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call our Telesales team for details.

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 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.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.