KEF LSX (Blue) is rated 4.0 out of 5 by 1.
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KEF LSX (Blue)

Wireless System Speakers
£699 RRP £999
SAVE£300

Unfortunately this product is no longer available.

For advice on an alternative product or details of newer ranges, please contact Telesales here or your local store which you can find here.


Phil, Telesales Manager, 18th Year of Service

6 Year Guarantee

£69.85 - 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.

Buy now, pay later available in-store or by phone, on items over £500

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Click for eligibility criteria or to Find out more.

Buy now, pay later available in-store, on items over £500

We offer 6 and 10-month options.

Call your local store for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Click for eligibility criteria or to 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. 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.

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.
Compare (3 max)
”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
Weight
Weight (KG)
3.6/3.5 (Powered/Passive Speaker)
Accessories
Remote Control
Yes
Rated 4 out of 5 by from Great sound. App and remotencould be improved. I've had these speakers a couple of weeks now and I have enjoyed hearing elements of my music which I never knew existed. I have been interested in good sound reproduction for many years. (about 50) In that time I have not heard any speakers with a more open sound. These speakers are not built to impress with over heavy bass or shrill treble sound. They aim to be and are accurate. They are built to expose the music as it was recorded. The speakers when they idle but on are totally silent. No amplifier hum at all. Excellent! I have found that even small operational sounds get in the way of enjoying quiet passages of music. I do however find the remote control unresponsive. You press the volume button and there is a delay before the sound responds. It would also be better if the apps (Yes! There are two) allowed my tv to wake the speakers. It is however possible to stop the speakers from closing down. A very fine speaker which could have been fantastic with a little more thought.
Date published: 2020-06-14
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  • co_hasreviews, tv_0, tr_1
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  • REVIEWS, PRODUCT

6 Year Guarantee

£69.85 - 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.

Buy now, pay later available in-store or by phone, on items over £500

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Click for eligibility criteria or to Find out more.

Buy now, pay later available in-store, on items over £500

We offer 6 and 10-month options.

Call your local store for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Click for eligibility criteria or to Find out more.