KEF LSX II Black Carbon

2 x 100W Active Compact Wireless Speakers - Wi-Fi/Bluetooth/Ethernet - Chromecast/AirPlay 2 - HDMI ARC - USB-C

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Your music will be enhanced by the presence of KEF LSX II active wireless speakers. This sleek, compact model offers an audiophile experience with 11th generation Uni-Q drivers and modern connected features to keep up with your musical desires.

2 x 100W Active Compact Wireless Speakers - Wi-Fi/Bluetooth/Ethernet - Chromecast/AirPlay 2 - HDMI ARC - USB-C

Overview

Close your eyes and enjoy the KEF magic

Your music will be enhanced by the presence of KEF LSX II active wireless speakers. This sleek, compact model offers an audiophile experience with 11th generation Uni-Q drivers and modern connected features to keep up with your musical desires.

A feast for the ears

Enjoy a unique audio experience with the 11th generation Uni-Q audiophile speaker construction. The KEF LSX II speakers feature a 19 mm (0.75in) vented aluminium/magnesium tweeter with 30W Class D amplifier and a 115 mm (4in) aluminium cone midrange with 70W Class D amplifier. The result: experience accurate listening and pure sound every time.

Wireless experience

The KEF LSX II speakers offer extensive wireless capabilities for a modern, high-resolution sound experience. This model is Wi-Fi AC Dual Band, Bluetooth 4.2, AirPlay 2 and Chromecast compatible to suit your every need. You'll be spoilt for choice when it comes to music streaming, with Spotify, Tidal, Amazon Music, Qobuz and Deezer all available. Plus, the KEF Connect app gives you ten times the customisation options.

These active speakers also have full connectivity with HDMI ARC, digital and analogue audio and Ethernet ports. There are also subwoofer outputs for adding an external subwoofer.

Main features:

  • Active Hi-Fi Speakers
  • Power: 2 x 70 Watts (LF class D) + 2 x 30 Watts (HF class D)
  • For rooms from 5 to 40 m²
  • Frequency response: 54 - 28,000 Hz (+/-3dB), 49 - 47,000 Hz (-6dB)
  • Music Integrity Engine: rich and powerful sound
  • 11th generation Uni-Q driver: exceptional acoustic accuracy
  • 115 mm midrange, aluminium/magnesium alloy cone
  • 19 mm aluminium dome tweeter
  • Wi-Fi AC Dual Band
  • Wireless streaming: Bluetooth 4.2, AirPlay 2, Chromecast, UPnP, Roon Ready
  • Multiroom installation possible
  • Compatible formats (network): MQA / DSD / MP3 / M4A / AAC / FLAC / WAV / AIFF / ALAC / WMA / LPCM / OGG Vorbis
  • Connectors: HDMI ARC, S/PDIF Optical, USB-C, AUX 3.5 mm jack, RJ45, subwoofer output
  • Premium Michael Young design
  • KEF Connect application
  • Connection between speakers: wired or wireless
  • Optional KEF S1 stands
Logistics information : This product is not available for delivery in the following location: Switzerland.
Specifications
Select your criteria

General information

Product name

KEF LSX II Black Carbon

Brand

Kef

Model

SP4041BA

Design

Speaker type

Bookshelf speaker

Wireless

Yes

Bluetooth

Yes

Active

Yes

Number of channels

2

Speaker(s)

Bass - Mid 115mm
Dome tweeter 19mm

Performance

Admissible power

100 W

Réponse en fréquence (min)

49 Hz

Frequency response (max)

47 kHz

Sensitivity (for 1W at 1m)

102 dB

Physical characteristics

Width

155 mm

Height

240 mm

Depth

180 mm

Weight

14.4 kg

Color

Black

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 4 Aug 2022

Customer reviews
Global rating
10/10
based on 2 reviews Editorial and moderation guide
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  • by Al76
    Posted on 23 Jan 2024
    Bought on 7 Nov 2023 from LDLC
    Number of reviews: 2 Average rating: 9

    Just wow

    Bought speakers to put on a desk to listen to music (Spotify Connect) but also to get sound for a Mac Mini in AirPlay and for a PC by plugging in with a jack, as well as an optical console.

    It's always difficult to describe the quality of the sound, but whatever the style of music, they manage superbly. The sound is super precise at all frequencies (from bass to treble). No saturation, even at high volumes. No unwanted vibrations. They're perfect for a room of 20m2 or more.

    Some reviews mention that they lack a bit of bass, but that's really a matter of taste. In any case, you can add a subwoofer if you wish.

    In short, they're all very good and I have absolutely no regrets about my investment.

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  • by FredericD
    Posted on 22 May 2023
    Bought on 24 Apr 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect

    Simple ordering
    Hotline available for any further information
    LDLC is a safe bet when it comes to digital products
    I recommend

    Review automatically translated

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