• LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )
      • LSX II Wireless Music System ( Pair )


      KEF LSX II Wireless Music System ( Pair )



      In stock (0) - 6-14 days Available in store: Check availability

      The convenience & connectivity of wireless. The emotion & detail of true high-resolution stereo. And all from a compact system designed to fit almost anywhere. LSX II is the speaker system for the way we listen today. Free shipping to continental US only!

      Product description

      The Definitive Compact Wireless HiFi

      Welcome to a world of High-Fidelity sound that is true enough to touch. This all-in-one speaker system in its second generation: upgraded to deliver a more balanced sound in higher resolution with all-inclusive connectivity. Simply stream anything including AirPlay 2, Chromecast, Spotify and Tidal, or seamlessly connect the LSX II to your laptop, TV and many other devices.

      High-Fidelity Sound

      LSX II offers the highest quality sound in its size with streaming up to 24bit/384kHz, making high-fidelity sound accessible to more listeners.

      All the Music

      Listen to music the way you like with the minimum of fuss and in pristine sound quality.

      Plug & Play

      LSX II supports HDMI ARC and USB-C inputs, making it the perfect companion for TV, laptop and more.

      Effortless Multiroom

      When partnered with other wireless speakers, you can use AirPlay 2, Chromecast or Roon to fill the entire house with the same playlist.

      Compact & Versatile

      LSX II delivers high-fidelity sound while it is compact enough to fit into any setting. You can place the speakers on a bookshelf, desktop or even attach them to the wall with dedicated accessories.

      What's in the Box

      - A set of LSX II
      - Power cords
      - Interspeaker cable
      - Remote control
      - Quick Start Guide, warranty and safety information


      Drive Units ( Per Speaker )

      Uni-Q driver array:
      HF: 19mm (0.75in.) aluminium dome
      LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone

      Frequency Range: (-6dB) measured at 85dB/1m 49Hz – 47kHz 

      Frequency Response: (±3dB) measured at 85dB/1m 54Hz – 28kHz  

      Amplifier Output Power ( Per Speaker )

      LF: 70W  
      HF: 30W 

      Amplifier Class ( Per Speaker )

      LF: Class D  
      HF: Class D

      Max SPL Measured at 1m: 102 dB 

      Power Input: 100 – 240VAC 50/60Hz

      Power Consumption:

      200W ( Operating Power ) 
      <2.0W ( Standby Power )


      Primary speaker
      HDMI ARC
      TOSLINK Optical
      USB Type C
      Analog 3.5mm Auxiliary
      RJ45 Ethernet ( network )
      RJ45 Ethernet  ( interspeaker )
      Secondary speaker
      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

      Wireless Streaming Features

      - AirPlay 2
      - Google Chromecast 
      - Roon Ready*
      - UPnP Compatible 
      - Bluetooth 4.2

      Streaming Services

      - Spotify via Spotify Connect 
      - Tidal via Tidal Connect 
      - Amazon Music 
      - Qobuz 
      - Deezer
      - QQ Music via QPlay 
      - Internet Radio
      - Podcast

      Home Automation System: Elan, RTi, Crestron Home, Savant, Control4

      Dimensions per Speaker: 9.5" ( H ) × 6.1" ( W ) × 7.1" ( D )

      Weight per Set: 15.6 lbs

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