KEF LS Luxe Wireless Speakers

The KEF LS Luxe Wireless Speakers combine sophisticated acoustic engineering with an organic, sculpted enclosure designed to fit modern living spaces. Positioned on a desktop or integrated into bookshelf setups, these compact systems deliver expansive stereo sound using single-point driver technology. By eliminating speaker cables between audio sources, this wireless audio setup streamlines high-fidelity music streaming while maintaining proper sonic channel separation.

Single-Point Driver Technology for Accurate Soundstage:

At the core of each enclosure is the signature KEF Uni-Q driver array. By placing the tweeter directly in the acoustic centre of the mid-range cone, sound originates from a single point in space. This single-source driver design disperses frequencies evenly throughout the room, allowing listeners across the seating area to experience consistent tonal balance and clear vocal clarity without remaining fixed in a tight listening position.

Resonance-Dampened Cabinet Geometry:

The smooth, low-diffraction cabinet design prevents internal standing waves and minimizes cabinet edge diffraction. Finished in an elegant champagne tone, the enclosure combines internal bracing with high-density materials to control mechanical vibrations. This dampening prevents cabinet coloration, allowing the low-frequency response to remain tight, detailed, and clear at varying volume levels.

Dedicated Amplification and Signal Processing:

Each driver within the system is powered by its own dedicated internal amplifier, optimized via active crossovers to maintain exact phase alignment. The system processes high-resolution audio sources directly, accepting connections from televisions, streaming networks, and analogue equipment without requiring secondary power amplifiers.

Authorized Dealer Assurance:

We are an authorized KEF dealer, providing official manufacturer support and comprehensive technical backing for your audio investment.

Feature Name: Simple Listener Benefit:

• Uni-Q Driver Array: Places the tweeter inside the mid-range cone so sound spreads evenly across the room.
• Integrated Active Amplification: Power drives each speaker unit independently to minimize distortion and eliminate external power amps.
• Curved Low-Diffraction Cabinet: Prevents edge reflection and internal standing waves to keep vocal tones natural and clear.
• Aluminum Tweeter Dome: Maintains rigidity under high output to prevent treble distortion.
• Tangerine Waveguide: Directs high frequencies smoothly across a wider angle for consistent dispersion.
• High-Resolution Wireless Audio: Plays uncompressed digital audio files directly over your local network.
• Subwoofer Output Connection: Allows easy connection of an external powered subwoofer for expanded low-bass performance.

Technical Specifications

• Driver Array: Uni-Q driver array (19 mm / 0.75 in. aluminum dome tweeter with Tangerine Waveguide, 115 mm / 4.5 in. magnesium/aluminum alloy cone woofer)
• Frequency Range (-6dB): 49 Hz – 47 kHz
• Frequency Response (±3dB): 54 Hz – 28 kHz
• Amplifier Output Power (Per Speaker): LF: 70W Class D, HF: 30W Class D
• Maximum SPL: 102 dB measured at 1m
• Wireless Streaming Features: AirPlay 2, Google Chromecast, UPnP Compatible, Bluetooth 4.2
• Streaming Services: Spotify, Tidal, Amazon Music, Qobuz, Deezer, Internet Radio
• Input Resolution: Network up to 384kHz/24bit, Optical up to 96kHz/24bit, USB Type-C up to 192kHz/24bit, HDMI up to 1.411Mbps PCM
• Inputs: HDMI ARC, TOSLINK Optical, USB Type-C, RJ45 Ethernet (network), RJ45 Ethernet (inter-speaker)
• Outputs: RCA Subwoofer Output
• Cabinet Dimensions (HWD): 240 x 155 x 180 mm per speaker
• System Weight: 7.2 kg per pair