KEF & AudioQuest

Welcome to High-Fidelity: Handpicked for Unmatched Sound

Elevate your home audio experience with the KEF LSX II speakers paired with premium AudioQuest cables. Handpicked by ATLAS for optimum performance, this bundle combines the rich sound of KEF speakers with AudioQuest’s NRG X3 Power Cable, Forest 48 HDMI, and Forest RJ/E Ethernet cables to ensure every note is crisp, clear, and immersive.

Whether you're streaming music or watching a movie, this bundle is designed to deliver the ultimate listening experience for any setup.

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 
HF: 30W

Amplifier class (per speaker)

LF: Class D 
HF: Class D 

Max SPL measured at 1m

102 dB

Source resolution

Network up to 384kHz/24bit
Optical up to 96kHz/24bit
USB Type C up to 192kHz/24bit
HDMI up to 1.411Mbps PCM

*Depends on source resolution 

Interspeaker connection

Wireless:  all sources
resampled to 48kHz/24bit PCM

Wired:  all sources
resampled to 96kHz/24bit PCM

Supported format (network)

MQA^, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis

Home Automation System

Elan, RTi, Crestron Home, Savant, Control4

Wireless streaming features

AirPlay 2, Google Chromecast, Roon Ready, UPnP, Compatible Bluetooth 5.0, Plays with Audirvāna.

Streaming services

Spotify via Spotify Connect 
Tidal via Tidal Connect Amazon Music Qobuz Deezer
QQ Music via QPlay Internet RadioPodcast

*Depends on services availability in different countries.

IN THE BOX

KEF LSX II

A set of LSX II

Power cords

Interspeaker cable

Remote control

Quick Start Guide, warranty and safety information

AudioQuest

2x NRG-X3 C5 Power Cables 2M

1x Forest 48 HDMI Cable 1.5M

1x Forest RJ/E Ethernet Cable 1.5M

DIMENSIONS
HWD per speaker

240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)

Weight (per set)

7.2kg (15.6lbs)

The Definitive Compact Wireless HiFi

Welcome to a world of High-Fidelity sound that is true enough to touch. This all-in-one speaker system is in its second generation, upgraded to deliver a more balanced sound in higher resolution with all-inclusive connectivity. Simply stream anything including AirPlay2, Chromecast, Spotify and Tidal, or seamlessly connect the LSX II to your laptop, TV and many other devices.

Small speakers, big sound

The LSX II, upgraded from the first generation, delivers a more balanced sound in higher resolution. Enhanced with bespoke Digital Signal Processing algorithms in the Music Integrity Engine (MIE™), it is precisely tuned for the Uni-Q driver array. This optimization ensures clear, accurate, and perfectly timed performance.

The perfect partner for...everything

Sound plays a big role in your home entertainment experience and LSX II elevates the total experience with high-fidelity sound. With comprehensive wired and wireless connections, LSX II is perfect for music, gaming, TV, movies, and even your personal working space.

DRIVER UNIT

11th Gen 4.5” Uni-Q

11th Gen 4.5” Uni-Q

BUILT-IN AMPLIFIER POWER (PER SYSTEM)

200W

200W

OPTIMAL ROOM SIZE

5-40 m2

5-40 m2