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LS LUXE Eclipse Black

Name: LS LUXE Eclipse Black
Brand: KEF
SKU: KEF-LS-LUXE-ECLIPSE-BLACK

Model SP4042B2AA

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

At a glance

All specifications

Driver size: 165 mm
Model: LS LUXE
Frequency Response Remark: (±3dB) measured at 85dB/1m
Frequency Range Remarks: (-6dB) measured at 85dB/1m
Amplifier Power: LF: 280 W HF: 100 W
Amplifier Type: LF: Class D HF: Class AB

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Overview

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.

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.

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.

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.

In the box

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

Features

Luxury Listening, Redefined.
Discover how Ross Lovegrove blends acoustic excellence with organic form to create a true art piece.
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.
Acoustic Excellence
Hear the difference. The sculpted, low-diffraction cabinet dramatically reduces unwanted vibrations. Its fluid form guarantees superior clarity and maximum acoustic volume.
KEF Connect App
Take total control. Tailor your audio experience straight from your phone. The KEF Connect app lets you adjust EQ settings to perfectly suit your space and taste.
Advanced Connectivity
Link all your sources. Enjoy effortless integration with your TV, turntable, and more through HDMI eARC, optical, coaxial, and AUX inputs.
Luxurious C3 Remote
Command your sound. Crafted with a premium aluminium plate, the C3 remote features backlit buttons and a customisable Favourite button for instant access.
Dedicated Subwoofer Outputs
Add deep impact. Dual dedicated wired outputs deliver balanced bass from both channels. Connect your subwoofers directly, or easily integrate the KW1 wireless adapter.
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.

Specifications

Driver size: 165 mm
Model code: KEF-LS-LUXE-ECLIPSE-BLACK; Quote it when you ask a specialist.

Specifications

Model: LS LUXE
Frequency Response Range: 42 Hz - 28 kHz *Depends on EQ settings
Frequency Response Remark: (±3dB) measured at 85dB/1m
Frequency Range: 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
Frequency Range Remarks: (-6dB) measured at 85dB/1m
Amplifier Power: LF: 280 W HF: 100 W
Amplifier Type: LF: Class D HF: Class AB
Primary Speaker Inputs: Primary Speaker: HDMI eARC TOSLINK Optical Digital Coaxial Analog 3.5 mm Auxiliary RJ45 Ethernet (network) RJ45 Ethernet (interspeaker)
Secondary Speaker Inputs: Secondary Speaker: RJ45 Ethernet (interspeaker)
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)
Wireless Streaming Features: AirPlay Google Chromecast Roon Ready (Expected release in 2027) UPnP Compatible Bluetooth 5.3 Plays with Audirvāna
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): 336 mm x 223 mm x 298 mm (13.2 in. x 8.8 in. x 11.7 in.)
Weight: 20 kg (44.1 lbs)*
Remarks: *Weight (per set)