KEF LSX LT active wireless speakers
KEF LSX LT brings true high-fidelity sound to a compact and versatile wireless system. Based on the award-winning LSX II platform, the LSX LT offers the same outstanding acoustic performance with a simplified design that makes premium audio more accessible than ever.
True High-Fidelity Sound
At the heart of the LSX LT lies KEF’s 11th-generation Uni-Q driver array, which delivers a wide and precise stereo image. Every note is rendered with incredible clarity and detail, allowing vocals and instruments to sound natural and lifelike throughout the room.
Effortless Streaming
Enjoy your favorite music effortlessly with full support for Spotify Connect, Tidal Connect, Qobuz, Apple AirPlay 2, Google Chromecast, and Bluetooth 5.0. The LSX LT streams up to 24-bit / 384 kHz audio, ensuring pristine sound quality whether you’re listening wirelessly or via cable.
Versatile Connectivity
With a wide range of connections including HDMI ARC, USB-C, optical input, and subwoofer output, the LSX LT fits seamlessly into any setup – from desktop listening to TV sound enhancement or a full Hi-Fi system.
Compact Design, Big Sound
Despite its small footprint, the LSX LT delivers powerful, balanced sound that fills the room. Its rigid cabinet construction minimizes vibrations for cleaner playback, while stylish finishes like Mineral White, Graphite Grey, and Sage Green let it blend beautifully into any interior.
Easy Control
Everything can be managed through the KEF Connect app, allowing you to control playback, adjust settings, and update firmware easily from your smartphone or tablet
Speaker Type | Wireless active stereo system (master + slave) |
Amplifier | Built-in Class D – 70 W for mid-bass + 30 W for tweeter (per speaker) |
Frequency Response | 49 Hz – 47 kHz (–6 dB) |
Maximum Output (SPL) | 102 dB |
Driver Configuration | KEF 11th-generation Uni-Q coaxial driver |
Mid-Bass Driver | 115 mm (4.5 in) aluminium cone |
Tweeter | 19 mm (0.75 in) aluminium dome |
Resolution / Audio Quality | Up to 24-bit / 384 kHz |
Inputs | HDMI ARC, USB-C, Optical (TOSLINK), Subwoofer out, Ethernet (LAN) |
Wireless Connectivity | Wi-Fi (2.4 GHz / 5 GHz), AirPlay 2, Chromecast, Bluetooth 5.0 |
Supported Streaming Services | Spotify Connect, Tidal Connect, Qobuz, Amazon Music, Deezer, Internet Radio |
Supported File Formats | PCM up to 384 kHz / 24-bit, DSD, FLAC, WAV, ALAC, AAC, MP3 |
Control | KEF Connect app (iOS / Android) |
Outputs | Subwoofer out (RCA) |
Dimensions (H × W × D) | 240 × 155 × 180 mm |
Weight (per speaker) | 3.6 kg |
Power Supply | 100–240 V AC, 50/60 Hz |
Available Finishes | Mineral White, Graphite Grey, Sage Green |
Design Origin | Designed in the United Kingdom |
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