KEF LS50 MK2 Wireless Speakers + KEF Kube 10b Subwoofer

Our Price £2,949.00 RRP £3,150.00 Save: £201.00
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The KEF LS50 MK2 Wireless Speakers + Kube 10b Subwoofer package combines the LS50 wireless ii speakers with the powerful Kube 10b sub to provide extra bass for your music. Connect wirelessly through the KEF app for any streaming service, Airplay or Bluetooth. With 380W per channel, the LS50 Wireless MKII feature ground-breaking Metamaterial absorption for ultra-detailed audio.

LS50 MK2 Wireless Speakers

At the heart of the LS50 Wireless MKII is a new wireless platform, giving you access to all your favourite music through Spotify, TIDAL, Amazon Music and more, all with fantastic sound quality. Control the music through the KEF Connect app, or stream with Apple Airplay 2, Chromecast or Bluetooth for ultimate flexibility. With optical, coaxial and HDMI connections, letting you upgrade your TV sound.

With wireless speaker connections and a simple and intuitive setup, the LS50 Wireless MKII speakers are easy to use, with over-the-air updates. Supporting MQA decoding, DSD256 and Roon, the speakers are ideal for every audiophile.

The LS50 Wireless MK2 speakers take their speaker technology from the LS50 Meta, the first speakers engineered with Metamaterial, breaking new ground in speaker design. Jointly developed with Acoustic Metamaterials Group, the Metamaterial Absorption Technology (MAT) features a highly complex maze structure, creating an acoustic black hole, absorbing 99% of unwanted resonant frequencies, providing a purer, natural performance without distortion.

The LS50 Wireless MK2 speakers use a Uni-Q tweeter, positioned in the centre of the main driver for optimum timing. The 12th generation Uni-Q driver delivers point source detailed and accurate sound, dispersed evenly throughout the room. Enjoy your music from any seat and always be in the sweet spot.

Kube 10b Subwoofer

The brand-new KEF Kube 10b Subwoofer has been beautifully designed to implement a fully sealed unit that will effortlessly produce explosive power. iBX technology has been incorporated within this subwoofer in order to extend the bass depth dynamically; this will open up the full potential of the powerful driver at both regular and intense listening levels.

Offering the most immersive listening experience possible, this subwoofer has been designed in-house by the KEF engineering and design teams. Working in tandem, these two teams have been able to develop iBX (Intelligent Bass Extension) technology. Using the Intelligent Bass Extension algorithm, this technology will create an extended depth in order to unlock the true potential of this subwoofer’s custom driver. iBX will offer unparalleled precision and synchronicity between the amplifier, driver, and sealed cabinet.

The KEF Kube 10b offers impressive flexibility in its configuration, with a wide range of LFE, line and speaker-level inputs available to you. With phase selection and 3 DSP controlled EQ settings, this subwoofer will match performance against any kind of room placement.

KEF LS50 Wireless MKII Speakers features

  • Music streaming with KEF Connect app for Spotify, TIDAL, Amazon Music and more
  • New ground-breaking Metamaterial Acoustic Technology to eliminate 99% of resonance
  • 12th generation Uni-Q driver with wide dispersion and acoustic accuracy
  • Performance-optimised driver with reduced colouration
  • 100W Class A/B tweeter amplifier
  • Class D 280W midrange amplifier

KEF Kube 10b Subwoofer features

  • Designed in-house by KEF engineering and design teams
  • Features iBX intelligent bass extension technology
  • Wide range of LFE, line and speaker-level inputs
  • 3 DSP controlled EQ settings
  • Phase selection
More Information
Your Delivery:

Orders received before 1:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

NameSKUQtyLead time
KEF LS50 MK2 Wireless Speakers + KEF Kube 10b Subwoofer Carbon Black520511In Stock for Immediate Dispatch
KEF LS50 MK2 Wireless Speakers + KEF Kube 10b Subwoofer Mineral White520520Warehouse stock usually available in 2 to 3 working days.
KEF LS50 MK2 Wireless Speakers + KEF Kube 10b Subwoofer Crimson Red520531In Stock for Immediate Dispatch
KEF LS50 MK2 Wireless Speakers + KEF Kube 10b Subwoofer Titanium Grey520541In Stock for Immediate Dispatch

Warranty information for KEF:


KEF products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 Months on Speaker Stands, 12 Months on Amplifiers, 60 Months On Speakers and 24 Months on Custom Install speakers.

This guarantee applies to all Kef Products including 5.1 home cinema speaker systems, book shelf speakers, rear speakers, award winning floor standing speakers, sound bars and sub woofers. Providing you with peace of mind and the assurance of premium Quality.