KEF LS50 Wireless II HiFi Speaker Set

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Colour: Mineral Satin White

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KEF | Hifilife Akasya: 0538 013 02 59

KEF | Hifilife Canyon: 0531 080 80 45

KEF | Hifilife Panora: 0535 366 34 83

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The leader product in its category, now even better! Hear every word, every note, every detail!

High-end Wireless HiFi Speaker Set

The LS50 Wireless II is more than a high-performance speaker; It is an all-in-one speaker system that meets all your needs. It takes wireless compatibility to the extreme with AirPlay 2 , Chromecast and more, and reveals every detail of your favorite music you're listening to from any source.



KEF, an British speaker manufacturer founded in 1961, has been a proud pioneer of sonic excellence in its industry from day one. Born in Kent, England, with the abbreviation of Kent Engineering & Faundry, KEF has spread its quality to the whole world and has been continuing its activities under the GP Acoustics umbrella as a hi-fi audio product manufacturer since 2018.


Every detail of the music is always with you

No matter how you stream your music, LS50 Wireless II has you covered. You can stream directly from the Spotify native app with Spotify Connect. With the KEF Connect app you can also stream Tidal, Amazon Music, Qobuz, and Deezer or tune in to internet radio and podcasts.

Compatible with All Your Devices

Out-of-the-box wireless compatibility with AirPlay 2, Google Chromecast and more, backed up with wired connections such as HDMI for your TV, turntable, CD player and games console. Whatever source you’ve got, LS50 Wireless II is ready for it.

Freedom in HiFi

LS50 Wireless II has audiophiles covered with support for streaming music files up to 24bit/384kHz, as well as MQA, DSD, and Roon Ready. These features mean that even the experienced hifi enthusiast will marvel at this exceptional loudspeaker’s ability.

User-Oriented Interface

Impeccable musical performance aside , setting up the LS50 Wireless II is easy thanks to the KEF Connect app . It's instantly ready to use with any source in your home, it's intuitive and brings you new and improved features with minimal effort. Allows wireless software updates.

Wired or wireless connectivity

You can choose to operate LS50 Wireless II completely wirelessly at 24bit/96kHz resolution for a completely clutter-free set up, or you can connect the two speakers with the supplied cable for 24bit/192kHz resolution sound.

Personalized Listening Experience

KEF Connect app provides full control over your music experience by adopting and enhancing your listening habits. The intuitive interface gives you the freedom to do the following:

- Easily add your KEF wireless speaker to your network
- Access all the music in the world through services including Spotify, TIDAL, Amazon Music, Qobuz, Deezer, Internet Radio and Podcasts
- Control content playback, volume and input source selection
- Optimize your listening experience through Speaker Sound Settings - adjust the speaker output to better suit the room and your personal taste
- Customize settings like sleep timer, auto wake source and child lock.



Build a Multi-Room System with Multiple LS50 IIs

LS50 Wireless II Airplay 2 , Chromecast or  roon When using with, you can stream to multiple speakers in your home at the same time. More than one LS50 Wireless II using the speaker, simple, high performance You can have a multi-room system.


The most accurate, impressive sound

Revolutionary Metamaterial Absorption Technology eliminates distortion for a purer, more natural sound, while the 12th generation Uni-Q driver array with MAT driver technology provides three-dimensional, superbly coherent sound that fills any room.

Music Integrity Engine

Every aspect of the LS50 Wireless II's performance is supported by a new processor developed by KEF called the Music Integrity Engine. These digital signal processing algorithms are optimized for the Uni-Q driver and enable the LS50 II to deliver perfectly timed performance for better transmission and tighter sound.

Metamaterial Absorption Technology

Meta-Material Absorption Technology (MAT) is a highly complex labyrinth-like structure that absorbs 99% of unwanted sound coming from behind the driver, eliminating the resulting distortion and providing purer, more natural sound .

Every spot is the sweet spot
12th generation Uni-Q drivers with MAT

Our engineers, who use advanced simulation and analysis tools, developed the 12th generation Uni-Q with MAT. This new driver array provides less coloration, less distortion, and a more transparent and lifelike sound than ever before possible, all distributed evenly throughout the room.


Plenty of Power

The built-in amplifiers are developed by KEF. Each tweeter is powered by a 100W A/B class amplifier, which delivers smooth and incredibly detailed high-frequency performance. Special 280W D-class amplifiers provide power to the mid/bass drivers for controlled sound that fills the room up to 108dB.


Usage areas

Attention to every detail

Every aspect of LS50 Wireless II has been considered for acoustic benefits and from a design perspective. The low-diffraction, curved baffle is precision modelled around the Uni-Q driver, while eye-catching heat sinks and colour-matched ports are located on the well-equipped rear. The top-mounted control panel is designed to be stylish and functional.

The perfect colour for you

LS50 Wireless II is available in three matte finishes, carbon black, titanium grey, and mineral white, as well as a Crimson Red Special Edition. All the colour options are mirrored on both the drive units and the rear-facing port. The top-mounted control panel is designed to be stylish and functional.

What's New?

Owners of the LS50 Wireless may be wondering what’s new? The answer: pretty much everything. The original was fantastic, but LS50 Wireless II is better in every respect, with improved sound, better connectivity and usability thanks to the brand new W2 wireless platform.


  • LS50 Wireless II
  • Remote control
  • Cable
  • Power Cord
  • Quick Start Guide, Warranty Certificate

Product of the Year (2020)

Established in 1976, What Hi-Fi? is a leading independent guide for Hi-Fi and home entertainment products worldwide. What Hi-Fi? For almost 40 years, it has honored brands and their products with awards such as "Product of the Year" and "Best Product to Buy", considered the "Oscars" of the Hi-Fi audio and home theater industry.



EISA Award (2020-2021)

The most prestigious audio and visual awards, formed by evaluations from technical experts of 60 specialist magazines and websites from 29 different countries, are given by the European Imaging and Sound Association (EISA).



12th Gen 5.25” Uni-Q with MAT processor

LF: 130 mm (5.25 in.) aluminum cone

HF: 25 mm (1 in.) Ventilated Aluminum Dome with Metamaterial Absorption Technology


Total 760W (per speaker)

LF: 280W

HF: 100W


LF: Class D

HF: Class AB


45Hz – 28kHz


40Hz – 47kHz


MQA and DSD256 Supported

Network up to 384kHz / 24bit Optical, 96kHz / 24bit

Coaxial up to 192kHz/24bit

HDMI up to 192kHz / 24bit


Spotify, Tidal, Amazon Music, Qobuz, Deezer, QQ Music, Internet Radio, Podcast




AirPlay 2

Google Chromecast

ROON (soon)

UPnP Compatible

Bluetooth 4.2


Wireless: all sources are resampled to 96kHz / 24bit PCM
Wired: all sources are resampled to 192kHz / 24bit PCM


MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis



DSF: DSD64, DSD128, DSD256



305 x 200 x 311 mm (12 x 7.9 x 12.2 inches)


20.1kg (44.31lb)


100 - 240VAC 50 / 60Hz


200W (working power)

<2.0W (standby power)


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