KEF LSX II, Hi-Fi wireless bookshelf speakers

INFORMACIJA

KEF LS LUXE are exceptional wireless Hi-Fi bookshelf speakers designed for those seeking flawless sound quality and modern design. They incorporate the 12th generation Uni-Q® driver array, Metamaterial Absorption Technology (MAT®), and the new Velocity Control Technology, which ensure extremely precise, detailed, and natural sound with minimal distortion. The speakers support high-resolution audio streaming up to 384 kHz / 24 bit, while HDMI eARC, AirPlay, Google Cast, Bluetooth 5.3, and Wi-Fi make it easy to connect to TVs and music players, as well as stream music from popular platforms. The unique design of the speakers was created by renowned designer Ross Lovegrove, making the KEF LS LUXE not just a high-end sound system, but also a stylish interior detail.

Frequency range (±3 dB): 42 Hz – 28 kHz
Frequency range (-6 dB): 35 Hz – 47 kHz
Driver: 165 mm (6.5") Uni-Q®
Audio resolution: up to 384 kHz / 24 bit
Bluetooth: 5.3

Price is for 2 units.

DESCRIPTION

LS LUXE

The Wireless HiFi That Redefines Luxury
Listen to perfection. The LS LUXE merges our 12th generation 6.5-inch Uni-Q® driver and MAT® with Velocity Control Technology, delivering breathtaking clarity. Sculpted by Ross Lovegrove, its fluid, organic form elevates the high-end wireless bookshelf speaker into a true art piece. Experience sound that shapes your space.

Luxury Listening, Redefined.
Discover how Ross Lovegrove blends acoustic excellence with organic form to create a true art piece.

Discover the Details
Explore how the LS LUXE merges visionary aesthetics with cutting-edge acoustics. Every element is engineered to deliver an uncompromising, high-fidelity experience that fits perfectly into your lifestyle.

Sculptural Design
Transform your living space. Crafted alongside visionary designer Ross Lovegrove, the LS LUXE features a fluid, organic form that doubles as a striking art piece. Available in three premium finishes, it brings visual harmony and breathtaking audio to any room.

Seamless High-Res
Hear music exactly as the artist intended. Powered by our 12th generation 6.5-inch Uni-Q® driver and MAT®, the LS LUXE absorbs 99% of unwanted sound. Experience pure, high-resolution audio up to 384kHz/24bit, while Velocity Control Technology ensures dynamic performance at any volume.

Advanced Connectivity
Connect to your world instantly. Use the HDMI eARC input to elevate your TV audio, or stream effortlessly via Apple AirPlay, Google Cast, Spotify Connect, Roon Ready (Available in 2027). With comprehensive physical inputs and dual subwoofer outputs, building your ultimate setup is effortless.

Master the Technology
Discover the acoustic innovations engineered into the LS LUXE.

Uni-Q® Technology
The 12th Gen 6.5-inch Uni-Q® driver features a refined design for wireless speakers, delivering clarity, sensitivity, and a wider, natural soundstage that fills your space with exceptional detail.

Velocity Control Technology
Debuting for the first time in a wireless speaker, VECO uses advanced motion-sensing feedback to actively reduce distortion and power compression, delivering highly accurate sound in any environment.

Current-drive amplifier
Drive power precisely. By regulating current through a high output impedance, this sophisticated amplifier maintains constant energy and reduces distortion for a cleaner sound.

Designed for Performance, Effortless Control
Discover the features engineered to deliver an uncompromising listening experience. Every acoustic detail serves your sound.

Behind the Sound
Step inside the KEF R&D lab. Discover the uncompromising engineering and visionary design that brought the LS LUXE to life. Watch our experts push the boundaries of high-fidelity audio.

Dusk Titanium – Timeless Design, Visible Sound
Shapes sound as refined depth. Inspired by Ross Lovegrove’s sculptural LS LUXE, Dusk Titanium reveals cymatics - soundwaves ripple surfaces with geometric and organic patterns, uniting design and audio in a dynamic scene.

Eclipse Black – Elemental Power, Immersive Sound
Reimagines sound as a force of elements. Our matte black finish echoes forms like stones and branches, emerging from the landscape amidst the origin of sound. It connects your listening space to nature with a sense of mystery and understated power.

Mineral White – Pure Clarity, Balanced Sound
Channels sound as a force of energy. Our Mineral White finish reflects luminous waves moving seamlessly around LS LUXE, infusing your space with clarity and balance. It brings purity and transparency to every listening moment.

TECHNICAL DATA

Specifications
Model
LS LUXE
Frequency Response
(±3dB) measured at 85dB/1m
42 Hz - 28 kHz
*Depends on EQ settings
Frequency Range
(-6dB) measured at 85dB/1m
35 Hz - 47 kHz
*Depends on EQ settings
Drive Units
Uni-Q® driver array:
Uni-Q® driver array: LF/MF: 165 mm (6.5 in.) aluminium cone
HF: 25 mm (1 in.) vented aluminium dome with MAT
Amplifier Type
LF: Class D
HF: Class AB
Inputs
Primary Speaker:
HDMI eARC
TOSLINK Optical
Digital Coaxial
Analog 3.5 mm Auxiliary
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)

Secondary Speaker:
RJ45 Ethernet (interspeaker)
Outputs
Primary Speakers
RCA Subwoofer output
USB Type C (charge out 5V/2A max.)

Secondary Speakers
RCA Subwoofer output
Interspeaker Connection
Wireless: all sources resampled to 96 kHz/24 bit PCM
Wired: all sources resampled to 192 kHz/24 bit PCM
Supported Resolution
Network up to 384kHz/24bit
Optical up to 96kHz/24bit
Coaxial up to 192 kHz/24 bit
HDMI eARC up to 192 kHz/24 bit
*Depends on source resolution
Supported Formats
Supported format (network)
Supported Format (All Inputs)
DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis
Wireless Streaming Features
AirPlay
Google Chromecast
Roon Ready (Expected release in 2027)
UPnP Compatible
Bluetooth 5.3
Plays with Audirvāna
Wi-Fi Standard
IEEE 802.11a/b/g/n/ac/ax
IPv4, IPv6
Wi-Fi Frequency Band
Dual-band 2.4 GHz / 5 GHz
Streaming Services
Spotify via Spotify Connect
Tidal via Tidal Connect
Qobuz via Qobuz Connect
Amazon Music
Deezer
QQ Music via QPlay
Internet Radio
Podcast
*Depends on services availability in different countries
Power Input
100 – 240 VAC
50/60Hz 200W
Power Consumption
200W (operating power)
<2.0W (standby power)
Dimension (H x W x D)
298 mm x 223 mm x 336 mm (11.7 in. x 8.8 in. x 13.2 in.)
Weight
20 kg (44.1 lbs)*
Remarks
*Weight (per set)

LS LUXE (pair)
Power cords
Interspeaker cable (3m)
HDMI cable (2m)
C3 Remote control
AAA batteries
Quick Start Guide
Warranty and Safety Information

DOCUMENTS

Brochure (EN)
Quick Start Guide (EN)