Description
LSX II LT
The Essential Compact Wireless HiFi.
Created as a streamlined version, LSX II LT shares the same immersive High-Fidelity sound and key technologies as the LSX II, at a price you’ll love.
Powered by KEF's Music Integrity Engine and signature Uni-Q driver array, this compact wireless HiFi speaker-system delivers unparalleled sound clarity. Effortlessly stream anything including AirPlay 2, Chromecast and Spotify, or seamlessly connect to your desktop, laptop, TV and more through HDMI ARC and USB-C inputs.
Drawing upon over 60 years of experience in acoustic excellence, KEF is driven by the pursuit of making high-fidelity sound accessible to all. The LSX II LT Speakers embody this mission, delivering room-filling, natural, accurate sound thanks to the knowledge and experience of KEF’s talented engineers and the iconic Uni-Q driver array.
Designed by Michael Young, these speakers are available in three contemporary finishes, catering to various aesthetic preferences.
- Plays all major music services and supports all major audio formats
- DSD and PCM up to 24bit/384kHz
- Extensive connectivity for your TV, desktop and other equipment: USB-C, HDMI ARC, optical, subwoofer output
- 11th Generation Uni-Q driver array for accurate, pristine sound
- Music Integrity Engine for rich, full-bodied sound
- System power: LF 70W class D, HF 30W class D, Max. SPL:102dB
- Intuitive setup with user-centred features
- Personalised listening experience via KEF Connect App
- Design by Michael Young
- Optimised cabinet design for best acoustic performance
- Mounting inserts to secure on P1 desk pad, S1 floor stand and B1 wall bracket
- 3m cable included, with 8m C-Link interspeaker cable available as a separate accessory for versatile speaker placement
- Available in 3 finishes: Graphite Grey, Stone White and Sage Green
COMPARE
| LSX II LT | LSX II | |
| Interspeaker Connection |
– Wired interspeaker connection with USB-C |
True wireless interspeaker connection Wired interspeaker connection with RJ45 |
| Finishes | 3 basic options | 6 designer options, including Kvadrat fabric cabinets |
| Wired Inputs |
HDMI ARC USB Type-C TOSLINK Optical – |
HDMI ARC USB Type-C TOSLINK Optical Analog 3.5mm Auxiliary (for wired sources, including turntables) |
| Wireless Streaming |
Apple AirPlay 2 Google Chromecast built-in – UPnP Compatible Bluetooth |
Apple AirPlay 2 Google Chromecast built-in Roon Ready UPnP Compatible Bluetooth |
| Supported Formats | DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis | MQA, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis |
PERFORMANCE
High-Fidelity sound
LSX II LT offers the highest quality sound in its size with streaming up to 24bit/384kHz, making high-fidelity sound accessible to more listeners.
Stereo performance
With two speakers positioned apart from each other, the LSX II creates a three-dimensional sound stage of true stereo sound that brings your favourite tunes to life. It's a listening experience that a one-box speaker cannot come close to.
The beauty of the two-speaker box approach is that music is given space to breathe and develop, creating stereo imaging, where instruments can be picked out in space. The speakers appear to disappear, leaving you to enjoy the immersive performance that unfolds in front of you, drawing you into the experience.
Plug the primary speaker into the wall for power, connect the secondary speaker using the included 3 meter cable, and you're ready to enjoy. Need more distance between left and right? The added length of the 8-meter C-Link cable, sold separately, allows a greater versatility and customization for any individual speaker setup preference.
Sit anywhere, hear every detail
Each LSX II LT speaker uses a version of KEF 11th generation Uni-Q driver array specially designed for this loudspeaker. This signature technology acts as a point source, where the tweeter is placed at the precise acoustic centre of the woofer, recreating how sound is produced naturally. This design eliminates the traditional, tiny 'sweet spot,' instead delivering accurate, pristine sound to all listeners.
Small speakers, big sound
LSX II LT has a combined 200 Watts of system power. Both the primary and secondary speakers are equipped with dedicated amplifiers for the tweeter and woofer, ensuring the delivery of room-filling sound in its remarkably compact cabinets.
Performance is further enhanced by the Music Integrity Engine. This cutting-edge collection of bespoke Digital Signal Processing algorithms is optimised for the Uni-Q driver, enabling the LSX II LT to deliver a perfectly timed performance, resulting in better clarity and a tighter, more accurate sound.
CONNECTIVITY
All the music in the world
At the digital heart of the LSX II LT sits the same cutting-edge W2 wireless platform that drives the LSX II. This ensures that no matter how you like to listen to music, you can do so with the minimum of fuss and in pristine sound quality.
The KEF Connect app lets you stream Amazon Music, Qobuz, Tidal, Deezer, Internet Radio stations
and podcasts. Apple AirPlay 2 and Google Chromecast seamlessly stream audio from compatible devices, whilst Bluetooth expands the options even further. You can use native apps to stream directly from Spotify Connect, Tidal and QPlay. When using Airplay 2 or Chromecast you can stream to multiple speakers, so you can play music all over your house.
If that wasn’t enough, LSX II LT can also play your own private music collection from a compatible
NAS drive or music server. Plus, audiophiles are covered with extensive file support up to 24bit/384kHz (PCM) and DSD.
Plug and play to TV and desktop
Alongside Wi-Fi and Bluetooth, LSX II LT also boasts an extensive collection of wired connections.
These include HDMI ARC for seamless control using TV remote and a high-quality USB-C input which makes LSX II LT the perfect desktop system with your computer. There is also a digital optical input for your CD player, game console, and many other devices.
And, if you demand your movies and music come with some extra bottom end, there’s a dedicated subwoofer output so you can connect a KEF subwoofer for the bass you crave.
Seamless home integration
LSX II LT is more than a high-fidelity speaker system - it is designed to enhance your everyday life. Seamlessly integrate LSX II LT into your smart home to browse and play music, select sources, or use controls such as play, pause, and adjust the volume via your smart home app or control interface.
USABILITY
Instant control in your palm
The KEF Connect app for iOS and Android walks you through simple setup and gives you complete control of what you play on the LSX II LT. It is intuitive to use with any source in your home, and it allows simple over-the-air firmware updates that bring you new and improved features with the minimum of fuss.
Wired interspeaker connection
LSX II LT is supplied with a 3 meter long interspeaker USB-C cable. If you need more length, the KEF C-Link cable is offered separately, providing 8 meters of length.
Looking for the convenience of a true wireless between left and right speakers? Step up to LSX II, offering you the choice of wireless interspeaker connectivity or wired connection to maximise performance and flexibility.
Personalised listening experience
The KEF Connect app walks you through the set-up and controls the system and playback navigation, with intuitive sound settings so you can adjust LSX II LT to best suit your room.
With its powerful Room EQ DSP, LSX II LT can be fine-tuned to your room and personal taste without the need for a degree in acoustic engineering. 'Normal' mode is designed to talk you through the process with easy questions - all you might need is a tape measure. For easy integration of a KEF subwoofer with LSX II LT, Room EQ includes subwoofer pre-sets for the best possible system performance.
LSX II LT also comes with a host of other user-friendly features including volume settings, sensitivity adjustments, and the ability to select a source to wake it up when it comes on.
DESIGN
Eco friendly finishes
LSX II LT is available in a choice of three finishes: Graphite Grey, Stone White and Sage Green. These satin matte and tone-on-tone finishes contribute to a refined aesthetic, creating a sleek and contemporary look without the use of spray paint. With an elegant rear panel and subtle design accents such as colour-matched finishes on the Uni-Q driver and ports, every aspect of LSX II LT is carefully considered.
Sound by KEF. Design by Michael Young.
The aesthetic design of LSX II LT comes courtesy of Michael Young, one of the leading lights in the world of industrial design. Famed for his sophisticated take on minimalism, Young’s signature is a smart, pared down aesthetic that perfectly suits LSX II LT’s requirement to deliver pristine, accurate sound while also looking incredible. For convenience and versatility, LSX II LT incorporates mounting inserts, allowing secure placement on the P1 desk pad or S1 floor stand.
IN THE BOX
- A set of LSX II LT
- Power cord
- Interspeaker cable (3m)
- Remote control
- Quick Start Guide
- Warranty and safety information
SPECIFICATIONS
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 (Depends on EQ settings)
Frequency response (±3dB) measured at 85dB/1m
54Hz – 28kHz (Depends on EQ settings)
Amplifier output power (per speaker)
LF: 70W Class D
HF: 30W Class D
Max SPL measured at 1m
102 dB
Wireless streaming features
AirPlay 2
Google Chromecast
UPnP Compatible
Bluetooth
Streaming services (availability varies by country)
Spotify via Spotify Connect
Tidal via Tidal Connect
Amazon Music
Qobuz
Deezer
QQ Music via QPlay
Internet Radio
Podcast
Input resolution (depends on source resolution)
Network up to 384kHz/24bit
Optical up to 96kHz/24bit
USB Type C up to 96kHz/24bit
HDMI up to 48kHz/16bit
Interspeaker connection
Wired: all sources resampled to 96kHz/48bit PCM
Supported format (network)
DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis
Primary speaker Inputs
HDMI ARC
TOSLINK Optical
USB Type C
USB Type C (interspeaker)
RJ45 Ethernet (network)
Secondary speaker Inputs
USB Type C (interspeaker)
Outputs
RCA Subwoofer output (primary speaker only)
Wi-Fi network frequency band / standard
IEEE 802.11a/b/g/n/ac IPv4, IPv6
Power input
100 – 240VAC 50/60Hz
Power consumption
200W (operating power)
<2.0W (standby power)
Weight (per set)
6.8kg (15.0lbs)
Dimensions (HWD per speaker)
240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)
Specs
Dimensions
About KEF
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