KEF LSX Wireless Music System Wireless HiFi Stereo Speakers

From streaming to gaming, from TV to multi-room music, LSX is designed for all your home entertainment needs

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Weight (Kg)3.6000
ConnectivityBluetooth 4.2 with aptX® codec Dual-band 2.4GHz/5GHz IEEE 802.11a/b/g/n
NetworkingRJ45 Ethernet
AudioBluetooth Range 10m - Memory 8 devices
Line InTOSLINK Optical 3.5mm Auxiliary Input
Line OutSubwoofer Output
Maximum SPL102dB
AmplifiersLF: 70W HF: 30W
Frequency RangeFrequency Range (-6dB) Measured at 85dB/1m 49Hz - 47kHz (More bass extension) 52Hz - 47kHz (Standard) 55Hz - 47kHz (Less bass extension) Depending on speaker settings
Frequency ResponseFrequency Response (±3dB) Measured at 85dB/1m 54Hz - 28kHz (More bass extension) 59Hz - 28kHz (Standard) 69Hz - 28kHz (Less bass extension) Depending on speaker settings
Drive Unit ComplementUni-Q driver array: HF: 19mm (0.75in.) aluminium dome LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone
Music connectivityAirplay 2, Spotify Connect , Bluetooth

At Smart Home Sounds we pride ourselves on customer satisfaction and want our customers to be 100% happy with their purchase.

We offer 30-day hassle-free returns and personalised service from real live people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange. (please note, for hygiene reasons we are unable to give refunds on in-ear headphones if used)

Want to return a faulty or damaged product? Don’t worry Smart Home sounds will arrange a collection or exchange should this be necessary.

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KEF LSX Wireless Music System features

KEF LSX Wireless Bookshelf Speakers

KEF LSX Wireless Bookshelf Speakers

The award-winning KEF LSX offer convenience and connectivity in a compact, stylish speaker which can be placed almost anywhere. They bring the emotion and detail of true high-resolution stereo to an easy-to-use wireless package. 

  • Airplay 2, Spotify Connect, TIDAL & Bluetooth connectivity
  • Supports up to 192kHz/24bit Hi-Res Audio
  • KEF’s Music Integrity Engine DSP
  • Wireless Full stereo sound system
  • Line-in jack for connection to your TV or other audio components  
Play Anything. Hear Everything.

Play Anything. Hear Everything.

Streaming music, gaming, watching TV to whole-home multi-room listening, the LSX let you enjoy all your favourite entertainment in high-res stereo. 

Send any audio from an IOS device with AirPlay 2 or simply ask Siri to get the music playing.

The music you love to listen to is a tap away with Bluetooth 4.2, Spotify Connect and Tidal built-in for simple, hassle-free streaming. The KEF Stream app can also be used to connect via Wi-Fi to stream from the services you love.

Alternatively, you can connect directly to a NAS drive or computer via DLNA fully wirelessly at 48kHz/24bit resolution with a 96kHz/24bit wired connection option.

Award Winning Speaker

Award Winning Speaker

EISA "Best Product 2019-2020" Wireless Stereo Speaker

"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".

What Hi-Fi? Best all-in-one system 2019

What Hi-Fi? Music systems: Product of the year 2019

‘The LSX is a scaled-down, carefully crafted copycat of its LS50 sibling, and for that is just as triumphant.’

Superior Stereo Sound

Superior Stereo Sound

Immerse yourself in stereo sound from a pair of KEF LSX speakers. Position them separately to enjoy a 3D soundstage which will change the way you listen and draw you deeper into the action. Don’t just listen to the music, feel it.

Simple Setup

Simple Setup

Setup is simple using the KEF Control app so you can be listening to your music in no time. Without the hassle of wires between the speakers, simply plug into mains and use the app to set your speakers up.

Rich, Lifelike Sound

Rich, Lifelike Sound

The LSX use KEF’s renowned acoustic design technology to produce impressive sound for speakers of their size.

The Uni-Q driver array enhances stereo imaging by placing the tweeter in the centre of the midrange and bass cone to offer crystal clear, lifelike sound across a wider soundstage. 

KEF’s Music Integrity Engine, their bespoke DSP (Digital Signal Processing) helps these speakers to provide powerful bass which excels their small form factor. It offers rich, full sound with reduced distortion for a more enjoyable listening experience.

Contoured Baffle - Hear The Music, Not The Speaker

Contoured Baffle - Hear The Music, Not The Speaker

The contour baffle design of the KEF LSX speakers, optimised using Finite Element Analysis, provides a greater sound dispersion to ensure sound waves are not reflected around the cabinet surface but projected outwards for a purer sound.

Match Your Style

Match Your Style

Their compact, sleek design ensures you can place these speakers anywhere in your home. You don’t even have to worry about connecting the two speakers with a cable or connecting to separate amps etc. 

The LSX come in a range of 5 colour choices to suit you, your tastes and your home. Clad in an industrial fabric, they are soft to the touch and aesthetically pleasing to have on display in any room. 

KEF LSX Buying Notes - SHS Lowdown

KEF LSX Buying Notes - SHS Lowdown

Hi-Fi audio quality without the fuss + Multiple connectivity options make this hard to beat at this price

+ Unique driver design produces a rich detailed sound

+ Multiple connectivity options for easy connection to a TV, Turntable etc

+Small form factor & 5 colour options offer multiple installation positions

+Will play hi-res files all the way up to 24-bit/192kHz

+ Multiple award winner including What Hi-Fi product of the decade



- Fabric exterior may not be to everyone's taste

- Speakers have to be connected to each other for maximum 24-bit/192kHz hi-res support