KEF LS LUXE active speakers
The KEF LS LUXE is a premium wireless bookshelf speaker that combines luxurious design with exceptional sound quality. Featuring the 12th generation Uni-Q® driver, MAT® and Velocity Control Technology, it delivers stunning clarity and dynamic high-resolution audio.
Wireless Bookshelf Speakers
The LS LUXE redefines luxury wireless HiFi. Combining KEF's latest acoustic innovations with a sculptural design by Ross Lovegrove, it transforms both your listening experience and your living space.
The 12th generation 6.5-inch Uni-Q® driver, together with MAT® (Metamaterial Absorption Technology), absorbs 99% of unwanted sound for exceptional clarity and detail. Velocity Control Technology delivers dynamic performance at any listening level, while support for high-resolution audio up to 384kHz/24bit lets you hear music exactly as the artist intended.
LS LUXE integrates seamlessly into modern living. HDMI eARC enhances TV audio, while Apple AirPlay, Google Cast, Spotify Connect and Roon Ready (available in 2027) provide effortless music streaming. Comprehensive physical inputs and dual subwoofer outputs make it easy to build your ideal system.
Key Features
- 12th generation 6.5-inch Uni-Q® driver for a wider, more natural soundstage.
- MAT® technology absorbs 99% of unwanted sound.
- Velocity Control Technology actively reduces distortion and power compression.
- High-resolution audio up to 384kHz/24bit.
- HDMI eARC for enhanced TV audio.
- Wireless streaming via Apple AirPlay, Google Cast, Spotify Connect and Roon Ready (available in 2027).
- Dual subwoofer outputs for expanded system flexibility.
- Ross Lovegrove design with fluid organic styling and three premium finishes.
Technologies
Uni-Q® Technology
The 12th generation 6.5-inch Uni-Q® driver has been refined for wireless speakers, delivering greater clarity, sensitivity and a wider, natural soundstage filled with exceptional detail.
Velocity Control Technology
Making its debut 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
The current-drive amplifier precisely regulates current through a high output impedance, maintaining constant energy and reducing distortion for cleaner, more accurate sound.
| Model | LS LUXE |
| Frequency Response | 42 Hz – 28 kHz (±3 dB, measured at 85 dB/1 m)* |
| Frequency Range | 35 Hz – 47 kHz (-6 dB, measured at 85 dB/1 m)* |
| Drive Units | 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 Speaker: RCA Subwoofer output USB Type-C (charge out 5V / 2A max.) Secondary Speaker: 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 384 kHz / 24 bit Optical: up to 96 kHz / 24 bit Coaxial: up to 192 kHz / 24 bit HDMI eARC: up to 192 kHz / 24 bit |
| Supported Formats | DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM, 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 |
| Power Input | 100–240 VAC, 50/60 Hz, 200 W |
| Power Consumption | 200 W (operating) <2.0 W (standby) |
| Dimensions (H × W × D) | 298 × 223 × 336 mm |
| Weight | 20 kg (per set) |
| Remarks | *Frequency response and frequency range depend on EQ settings. *Supported resolution depends on source resolution. *Streaming services availability depends on country. *Weight specified per set. |






