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KEF LSX Wireless White Compact wireless active library speakers with Wi-Fi, Bluetooth and AirPlay 2
Speakers
Review KEF LSX Wireless White

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KEF LSX Wireless White

Compact wireless active library speakers with Wi-Fi, Bluetooth and AirPlay 2

Last price 990€00
Holy Moly!
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Overview

Sensational performance & exceptional design



KEF' s commitment to giving your music the space it deserves continues with the LSX Wireless- active speakers with stunning acoustic performance. Perfectly in tune with the times, they are designed for all your home entertainment needs. Streaming, gaming, TV and multi-room music, the LSXs will accompany you in all your daily pleasures. The LSXs are based on the KEF LS50 Wireless speakers, but have a more compact design that's still beautiful to look at. They also feature lightweight amplification and support Apple AirPlay 2 technology in addition to Wi-Fi and Bluetooth. Do you dream of space-saving, intuitive, two-way digital active audiophile 2.0 speakers that can deliver a great experience? Look no further than the KEF LSX Wireless.


A unique experience


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

With two separate speakers, you'll experience music in 3D, with a high-performance image. More than just listening to music, you really feel every emotion.


Meticulous design


LSX features KEF's revolutionary Uni-Q driver array. By placing the tweeter in the centre of the midrange/bass, it radically improves the stereo image. This not only makes music clearer, more detailed and more realistic, but also provides a wider listening area.

Thanks to a contoured baffle, sound dispersion is improved to deliver a pure sound, free of coloration. Also, custom digital signal processing helps the speakers to produce transparent bass with great extension, while reducing distortion.


All the music in the world


LSX is equipped withApple AirPlay 2, which opens up the world of multi-room audio with a tap on the screen or a request to Siri. Make all your music sound great throughout your home with perfect control from your iPhone, iPad and Mac.

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 computer via DLNA, wirelessly, at 48kHz/24-bit resolution (or 96kHz/24-bit with an optional wired connection). Or simply use Bluetooth technology.


Visual delight


Compact, stylish and incredibly versatile, the LSX system looks great and fits easily into any environment. And with intuitive applications, you'll be up and running in no time! There's no need for cables to connect the two speakers, no need for amplifiers or other equipment. You can position them wherever you like.

Under the expert eye of designer Michael Young, the LSX Wireless inspire the perfect balance of form and function. Attention is paid to every detail, as evidenced by the discreet LED that changes colour to indicate the selected source.




Key features:

  • Compact Hi-Fi wireless speakers
  • Uni-Q speaker: perfect balance
  • Precision-engineered contoured speaker baffle
  • Audiophile-grade system configuration
  • Power: LF 70W / HF 30W
  • Three-dimensional KEF sound
  • Dedicated DAC per channel
  • 24bit/192kHz DAC
  • Wireless Technologies: Dual Band Wi-Fi, Bluetooth 4.2 aptX, AirPlay 2
  • Full Connectivity: TOSLINK optical input, USB-A, RJ-45, mini-jack, subwoofer output
  • Plug-and-Play design
  • Customisable EQ settings (via KEF Control app)
  • Dedicated app for iOS and Android
  • Remote control included
  • Access to Spotify, Tidal, Roon platforms
  • Compact and neat design for seamless integration: elegant fabric
  • Dimensions: 240 x 155 x 180 mm
  • Weight: 3.6 kg
Specifications
Select your criteria

General information

Product name

 KEF LSX Wireless White

Brand

 Kef

Model

 SP3994AX

Design

Speaker type

 Bookshelf speaker

Wireless

 Yes

Bluetooth

 Yes

Active

 Yes

Load type

 Bass Reflex

Number of channels

 2

Speaker(s)

 Bass - Mid 115mm
Tweeter 19mm

Performance

Admissible power

 130 W

Réponse en fréquence (min)

 54 Hz

Frequency response (max)

 28 kHz

Sensitivity (for 1W at 1m)

 85 dB

Physical characteristics

Width

 155 mm

Height

 240 mm

Depth

 180 mm

Weight

 3.6 kg

Color

 White

Warranties

Commercial warranty

 Seller 2 years

Legal warranty

 See terms & conditions

See all Kef products

See Kef Speakers section

Product referenced on 27 Feb 2019

Customer reviews
Global rating
9/10
based on 3 reviews Editorial and moderation guide
  • 67%
    2 reviews
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  • 33%
    1 review
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  • by Nokia 150
    Posted on 12 Aug 2021
    Product bought from LDLC on 2 Apr 2021
    Number of reviews: 6 Average rating: 9

    In the end, it's not great.

    In the excitement that followed my first review. I don't think these speakers sound that great. For example, I had Chinese Edifier monitors at 280 euros which delivered a terrible sound for their price. And what a regret to have invested 1200 euros in these KEFs which are made in China!
    Moreover without the remote control, you can't turn on or select the source on the speakers directly !!! So if you break it or lose it, well..... You are in trouble.
    Anyway, a good advice.... Invest in a good pair of monitoring speakers that will cost you much less with a better sound.
    Notice to amateurs like me.....

    Review automatically translated
  • by Nokia 150
    Posted on 13 Apr 2021
    Product bought from LDLC on 2 Apr 2021
    Number of reviews: 6 Average rating: 9

    Exceptional!

    For their size, they send a prodigious sound. The bass is more than enough for my taste in a 30m2 room. The midrange and treble are not to be outdone with perfect definition even at low volume. Amazing sound details.
    You can connect an external dac via the RCA cable with 3.5 mm jack.
    For applications, Kef Control works perfectly. Kef Connect on the other hand is a real dreck and simply does not recognize my speaker!
    I think that the price of this pair of speakers should not exceed 900 euros, but marketing and journalistic lobbying have gone through this....
    As far as the remote control is concerned, I think it's fine.
    Icing on the cake, we can use airplay for mac and iOS that I personally use with Qobuz and probably with other applications except Tidal and Spotify natively managed in Kef Stream.
    And for the LDLC delivery. Perfect. Prepared and shipped the same day.

    Review automatically translated
  • by knarf
    Posted on 25 Sep 2020
    Product bought from LDLC on 28 Aug 2020
    Number of reviews: 5 Average rating: 9

    The purity of sound

    The speakers are simply divine, in this category I do not see what can be done better, I think we reach a level of sound quality close to perfection, notice to purists.
    The service ldlc always at the top, I regret only the bad information that one gave me by calling the technical service to assure me to be able to connect a subwofer to it, one simply said to me that it was not possible!

    Review automatically translated
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