Experience true wireless freedom and immersive high-fidelity sound with this all-in-one HiFi system featuring KEF’s Uni-Q® driver and Music Integrity Engine®. With support for 24bit/384kHz audio, intuitive app control, and seamless connectivity via AirPlay 2, Chromecast, HDMI ARC, and more, it’s designed for effortless integration into any modern lifestyle—all in a sleek, sustainable design.
DISCONTINUED
KEF LSX II LT Wireless HiFi Speakers (Pair)
Unfortunately, this product has been discontinued. But don’t worry – there’s a new and updated version
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DESCRIPTION
Experience true wireless freedom and immersive high-fidelity sound with this all-in-one HiFi system featuring KEF’s Uni-Q® driver and Music Integrity Engine®. With support for 24bit/384kHz audio, intuitive app control, and seamless connectivity via AirPlay 2, Chromecast, HDMI ARC, and more, it’s designed for effortless integration into any modern lifestyle—all in a sleek, sustainable design.
FEATURES
Uni-Q® Technology: Sit anywhere, hear every detail.
Music Integrity Engine®: More balanced, High-Fidelity sound thanks to the enhancement on KEF’s proprietary Digital Signal Processing (DSP) algorithm in Music Integrity Engine together with Uni-Q driver array and the W2 hardware.
Immersive High-Fidelity Sound: supports audio files up to 24bit/384kHz
All-in-one Wireless HiFi System: with built-in streamer, dedicated amplifier per speaker
Plug & Play to your laptop, desktop, game console & TV: via USB-C, HDMI (ARC) & optical input
Stream anything with high-resolution
Multiroom Streaming: Via AirPlay 2 & Chromecast
Seamless Home Integration: Select sources, play/pause, adjust the volume and turn on or off the speakers via your smart home appand control interface
Intuitive control with personalised listening settings via KEF Connect App
Available in 3 finishes, stands not included.
TECHNICAL SPECS
Model: LSX II LT
Drive units: Uni-Q Driver Array: HF: 19 mm (0.75 in.) aluminium dome | LF/MF: 115 mm (4.5 in.) magnesium/aluminium alloy cone
Frequency range (-6dB) measured at 85dB/1m: 49 Hz - 47 kHz *Depends on EQ settings
Frequency response (±3dB) measured at 85dB/1m: 54 Hz - 28 kHz *Depends on EQ settings
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
Wireless streaming features: AirPlay 2, Google Chromecast, UPnP Compatible, Bluetooth 5.0
Streaming services: Spotify via Spotify Connect, Tidal via Tidal Connect, Amazon Music, Qobuz, Deezer, QQ Music via QPlay, Internet Radio, Podcast *Depends on services availability in different countries
Source resolution: Network up to 384kHz/24bit / Optical up to 96kHz/24bit / USB Type C up to 96kHz/24bit / HDMI up to 48kHz/16bit *Depends on source resolution
Interspeaker connection: Wired: all sources resampled to 96kHz/24bit PCM
Supported format (network): DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis
Dimensions (HWD per speaker): 240 x 155 x 180 mm (9.5 x 6.1 x 7.1 in.)
Weight (per set): 6.8 kg (15.0 lbs)
Power input: 100-240VAC 50/60Hz
Power consumption: 200W (operating power) / <2.0W (standby power)
Primary speaker: HDMI ARC / TOSLINK Optical / USB Type C / RJ45 Ethernet (network) / USB Type C (interspeaker) / USB Type C (interspeaker)
