LS50 Wireless II

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  • Regular price HK$21,800

Colour
Carbon Black
Titanium Grey
Mineral White
Crimson Red Special Edition

Frequently bought together

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      The Ultimate Wireless HiFi Speakers

      LS50 Wireless II is more than a high-performance loudspeaker; it’s the perfect all-in-one speaker system, streaming from any source thanks to wireless compatibility with AirPlay 2, Chromecast and more, plus wired connections for your TV, games console and turntable. Great sound, no strings attached.


      WHAT HI-FI? AWARDS 2020 - 'PRODUCT OF THE YEAR'

      "These sequels are among the most thrilling speaker systems we’ve heard." — September 2020, What Hi-Fi?

      Freedom

      All the music, all the time

      Play all major music services and supports all major audio formats

      Wireless both from source and between the speakers

      Comprehensive applications and connectivity


      User-Centred

      Let you be you

      Intuitive on-boarding with user-centred features

      Personalised listening experience via KEF Connect App


      Performance  

      Most accurate,.immersive sound. 

      Metamaterial Absorption Technology for pure, natural sound

      12th generation Uni-Q with MAT for exceptional acoustic accuracy

      Music Integrity Engine for rich, full-bodied sound

      System power: LF 280W class D, HF 100W class A/B, Max. SPL: 108dB


      Design

      Attention to every detail

      Optimised cabinet design for best acoustic performance

      Available in 4 finishes

      With mounting inserts to secure on KEF S2 Floor Stand (available as separate item)

      What's in the box

      LS50 Wireless II

      • LS50 Wireless II
      • Remote control
      • Interspeaker Cable
      • Power cord
      • Quick Start Guide, Warranty
        *Contents and colour vary by region
      • LS50 Wireless II
      • Remote control
      • Interspeaker Cable
      • Power cord
      • Quick Start Guide, Warranty
        *Contents and colour vary by region

      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.

      The Details

      Specifications

      Model

      LS50 Wireless II

       

      Drive units

      Uni-Q Driver Array:
      LF: 130 mm (5.25 in.) aluminium cone
      HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology

       

      Frequency range (-6dB) measured at 85dB/1m

      40 Hz – 47 kHz
      *Depends on EQ settings

       

      Frequency response (±3dB) measured at 85dB/1m

      45 Hz – 28 kHz
      *Depends on EQ settings

       

      Amplifier output power
      (per speaker)

      LF: 280W
      HF: 100W

       

      Amplifier class (per speaker)

      LF: Class D
      HF: Class AB

      Max SPL
      measured at 1m

      108 dB

       

      Wireless streaming features

      AirPlay 2
      Google Chromecast
      ROON Ready (coming soon)
      UPnP Compatible
      Bluetooth 4.2

       

      Streaming services

      Spotify via Spotify Connect
      Tidal via Tidal Connect
      Amazon Music
      Qobuz
      Deezer
      QQ Music via QPlay (coming soon)
      Internet Radio
      Podcast

      *Depends on services availability in different countries

       

      Source resolution

      Network up to 384kHz/24bit Optical up to 96kHz/24bit
      Coaxial up to 192kHz/24bit
      HDMI up to 192kHz/24bit

      *Depends on source resolution

       

      Interspeaker connection

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

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

       

      Supported format (all inputs)

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

       

      Supported format (network)

      MQA
      DSF: DSD64, DSD128, DSD256
      DFF: DSD64

       

      Dimensions (HWD per speaker)

      305 x 200 x 311 mm (12 x 7.9 x 12.2 in.)

       

      Weight (per set)

      20.1kg (44.31lbs)

       

      Power input

      100 – 240VAC 50/60Hz

       

      Power consumption

      200W (operating power)
      <2.0W (standby power)

      Primary speaker

      Inputs

      HDMI eARC
      TOSLINK Optical
      Digital Coaxial
      Analog 3.5mm Auxiliary
      USB Type A (service)
      RJ45 Ethernet (network)
      RJ45 Ethernet (interspeaker)

       

      Output

      RCA Subwoofer output

       

      Wi-Fi network standard

      IEEE 802.11a/b/g/n/ac IPv4, IPv6

       

      Wi-Fi network frequency band

      Dual-band 2.4 GHz / 5 GHz

       

      Secondary speaker

      Inputs

      USB Type A (service)
      RJ45 Ethernet (interspeaker)

       

      Output

      RCA Subwoofer output

      Metamaterial Absorption Technology is a joint development with Acoustic Metamaterials Group.

      Awards & reviews

      WHAT HI-FI? AWARDS 2020 - 'PRODUCT OF THE YEAR'

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

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

      Full review

       

      DARKO.AUDIO

      “The LS50 Wireless II, not a niche product - this one crosses over and that means that anyone, anybody, even my mum and dad could use a pair of these and enjoy them. And for the newcomers that the LS50 Wireless II is likely to attract (to the high-end audiophile world) the LS50 Wireless II is almost certainly going to give them a life-changing listening experience.” – Sept 2020

      Full review

       

      Instructional Videos

      IOS SET UP

      ANDROID SET UP

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