LS50 Wireless II

Every note. Every word. Every detail.

LS50 Wireless II

Every note. Every word. Every detail.

LS50 Wireless II

Every note. Every word. Every detail.

The Ultimate Wireless HiFi

LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system. It reveals every detail of your favourite music, which you stream from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more.

5 STAR REVIEW – WHAT HI-FI? SOUND AND VISION

“These sequels are among the most thrilling speaker systems we’ve heard.” — September 2020

Freedom

All the music, all the time

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.


All your device

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


HiFi enthusiast

LS50 Wireless II has audiophiles covered with support for streaming music files up to 24bit/384kHz, as well as MQA, DSD256, and Roon Ready (coming soon). These features mean that even the experienced HiFi enthusiast will marvel at this exceptional loudspeaker’s ability.

User-Centred

Let you be you

Even beyond the flawless musical performance, LS50 Wireless II is a breeze to set up thanks to the KEF Connect app. It is intuitive to use with any source in your home, and it allows simple over-the-air firmware updates that bring you new and improved features with the minimum of fuss.

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.

Personalised listening experience

The brand-new dedicated KEF Connect app controls LS50 Wireless II on a day-to-day basis, including intuitive sound settings so you can tune the sound to your own personal tastes. You can even select your favourite source to wake up LS50 Wireless II whenever it comes on, allowing you immediate access to the best sound.

Simple multiroom system

When using LS50 Wireless II with Airplay 2, Chromecast or Roon you can stream to multiple speakers around your home at the same time. By using multiple LS50 Wireless II speakers, you can have a simple, high-performance multiroom system.

*Coming Soon

Performance

Most accurate, immersive sound

LS50 Wireless II melts away, leaving you to enjoy the music. Revolutionary Metamaterial Absorption Technology eliminates distortion for a purer, more natural sound, while our 12th generation Uni-Q with MAT driver array delivers three-dimensional, wonderfully revealing sound anywhere in the room.

Music Integrity Engine

All aspects of the LS50 Wireless II’s performance are aided by KEF’s bespoke Music Integrity Engine. This collection of bespoke Digital Signal Processing algorithms is optimised for the Uni-Q driver, enabling it to deliver a perfectly timed performance, for better imaging and a tighter sound.

Plentiful power

The built-in amplifiers have been developed in-house by KEF. Each tweeter is driven by a 100W class A/B amplifier that delivers a smooth, incredibly detailed treble performance. Dedicated 280W class D amplifiers power the mid/bass drivers, for room-filling, controlled sound up to 108db.

Design

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.

LS50 Wireless II

LS50 Wireless

LS50 Wireless II

LS50 Wireless


Streaming Services

*Coming soon

Streaming Services

*Coming soon


Wireless Streaming Support

*Coming soon

Wireless Streaming Support

*Coming soon


Multi-room Streaming

Enabled

-

Multi-room Streaming

Enabled

-


Built-in Amplifier Power (per system)

760W

460W

Built-in Amplifier Power (per system)

760W

460W


Max SPL

108dB

106dB

Max SPL

108dB

106dB


Max Source Resolution

384kHz/24bit

MQA, DSD256

192kHz/24bit

PCM

Max Source Resolution

384kHz/24bit

MQA Core Decoder, DSD256

192kHz/24bit

PCM


Interspeaker Connection

Proprietary Wireless or Cat 6 Cable

Cat 6 Cable

Interspeaker Connection

Proprietary Wireless or Cat 6 Cable

Cat 6 Cable


Drive Unit

12th Generation

Uni-Q with MAT

+40%

frequency response smoothness

11th Generation

Uni-Q

Drive Unit

12th Generation

Uni-Q with MAT

+40%

frequency response smoothness

11th Generation

Uni-Q


Driver rearward Sound Absorption

99%

by MAT

60%

by vented tweeter

Driver rearward Source Absorption

99%

by MAT

60%

by vented tweeter


Mid-band Total Harmonic Distortion (THD) at 90dB/1m

THD 0.07%

Extremely low distortion by driver motor redesign

THD 0.1%

Low distortion

Mid-band Total Harmonic Distortion (THD) at 90dB/1m

THD 0.07%

Extremely low distortion by driver motor redesign

THD 0.1%

Low distortion

The right speakers for you

LS50 Wireless II

Drive Unit

12th Gen 5.25” Uni-Q with MAT

 

Built-in Amplifier Output Power (per system)

760W

 

Optimal Room Size

10-100 m2

 

Max. source resolution

Up to 384kHz/24bit

MQA supported

DSD256 supported

 

Streaming Protocols Support

AirPlay 2

Google ChromeCast

DLNA Compatible

Roon Ready (coming soon)

Bluetooth 4.2

 

Streaming Services

Spotify

Tidal

Amazon Music

Qobuz

Deezer

QQ Music

Internet Radio

Podcast

LSX

Drive Unit

11th Gen 4.5” Uni-Q

 

Built-in Amplifier Output Power (per system)

200W

 

Optimal Room Size

5-40 m2

 

Max. source resolution

Up to 192kHz/24bit

 

Streaming Protocols Support

AirPlay 2

DLNA Compatible

Roon Tested

Bluetooth 4.2

 

Streaming Services

Spotify

Tidal

QQ Music

LS50 Meta

If you want to build your own HiFi system

Listen and believe

Really great loudspeakers simply melt away, leaving you with just the music. A pristine voice, perfectly rendered layers of instruments you can lose yourself in, sound so clear it’s as though the artist is there with you. This is what great loudspeakers with the best technology deliver.

Listen and believe

Really great loudspeakers simply melt away, leaving you with just the music. A pristine voice, perfectly rendered layers of instruments you can lose yourself in, sound so clear it’s as though the artist is there with you. This is what great loudspeakers with the best technology deliver.

CART (0 Products)