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LSX II Powered Speakers - Pair

SKU sp-824-black

the definitive compact wireless HiFi with Uni-Q technology
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Matching Components:
  1. speaker stand
  2. Subwoofer
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  • Lab Overview
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Lab Overview


  • high-end powered hifi speaker
  • active speakers w/ individual amplifiers in each unit, no need for external amplifier
  • KEF's signature Uni-Q drivers deliver a larger sweet spot and more even sound dispersion than conventional speakers
  • inputs: 3.5mm AUX, HDMI ARC, USB-C and more
  • streaming via AirPlay 2, Chromecast, Spotify and Tidal
  • customizable EQs via KEF Connect app
  • awarded best EISA Wireless Bookshelf Speakers 2023-2024

"The LSX need to be heard to believed. The clarity and imaging is unparalleled for active speaker. With its patented Uni-Q technology (tweeter and woofer sit in a single array vs. separate), the LSX II features true room-filling sound that doesn't rely on sweet spots.  If the LSX II is in or near your price range, we highly recommend this model." - TTL


  • easy setup + control via KEF Connect app
  • speakers work wirelessly together (range: 26ft @ 24bit/96kHz), or wired (range:32ft @  24bit/192kHz, 10ft included)
  • output power: 200W Class D
  • driver unit: 11th Gen 4.5” Uni-Q
  • support up to 24bit/384kHz (PCM), DSD, and full MQA decoding
  • supports: AirPlay 2, Google Chromecast, Roon Ready, UPnP Compatible, Bluetooth 4.2
  • inputs: 3.5mm AUX, USB-C, HDMI ARC, Optical, Ethernet
  • subwoofer output (we recommend KEF K62)
  • optimal room size: up to 430 square feet
  • dimensions: 9.5" × 6.1" × 7.1" / 240 × 155 × 180mm
  • weight: 15.6lbs / 7.2kg

"The LSX II combines the convenience, connectivity and compactness of the powered speaker with true HiFi output. With a variety of useful inputs, the LSX II can be used as an audio center for your turntable, computer and TV (HDMI ARC). At 200W total power, advanced DSP, and high-res capabilities, the LSX II will consume rooms up to 430 square feet. Lastly, the KEF Connect app allows you to fully customize your sound, including settings for room configuration." - TTL


  • (2) power cords (6.6ft / 2m)
  • interspeaker cable (9.8ft / 3m)
  • remote control
UPC: 637203047879, 637203047886, 637203047909

Review & Q+A


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