Play anything. Hear everything.
From streaming to gaming, from TV to multi-room music, LSX is designed for all your home entertainment needs. Play what you like, how you like, where you like – and experience it all in glorious high-resolution stereo.
Stereo.
Feel the performance.
With two speakers positioned apart from each other, you’ll experience music as a 3D soundstage, with the pin-point imaging and sense of presence that one-box systems miss. It’s the difference between just hearing music, and really feeling it.
Apple AirPlay 2*
LSX comes with Apple AirPlay 2 which, from a simple screen tap or request to Siri, unlocks the world of multi-room audio. You can wirelessly stream all your favourite music apps to your whole home with seamless control from your iPhone, iPad, and Mac.
All the music
on earth.
With Spotify Connect and Tidal built in, all the music you love is at your fingertips. Stream from the cloud, or directly from a NAS drive or a computer through DLNA fully wirelessly at 48kHz/24bit resolution (or 96kHz/24bit using optional wired connection). Or simply use Bluetooth.
SOUND
LSX utilises KEF’s advanced acoustic design technology, features that are usually reserved for much larger hi-fi speakers. Get ready for goosebump-inducing levels of sonic realism and accuracy.
Uni-Q.
The sweet spot just
got a lot wider.
LSX comes with KEF’s breakthrough Uni-Q driver array. By placing the tweeter at the centre of the midrange and bass cone, it radically improves stereo imaging. This not only makes music sound clear, detailed and lifelike, it does so across a wider listening area.
Contoured baffle.
Hear the music,
not the speaker.
Optimised using Finite Element Analysis, LSX’s contoured baffle improves sound dispersion, ensuring that sound waves travel outwards and are not reflected around the cabinet surface. The result? A purer sound, with less cabinet colouration.
DSP.
Small speakers,
big sound.
LSX uses KEF’s Music Integrity Engine™ – bespoke Digital Signal Processing that helps the speakers deliver transparent bass with great extension, while reducing distortion. So you can fill your room with rich, full-bodied sound.
Design by
Michael Young.
Overseen by renowned product designer Michael Young, LSX’s design achieves a fine balance of form and function. Carefully considered details include port accent colours and a colour changing LED to subtly indicate which source is selected.
DIMENSION (H X W X D)
240 x 155 x 180 mm (9.5 x 6.1 x 7.1in.)
WEIGHT
3.6kg (7.9lbs)
3.5kg (7.7lbs)
WI-FI NETWORK STANDARD & FREQUENCY BAND
Dual-band 2.4GHz/5GHz
IEEE 802.11a/b/g/n
DRIVER UNITS
Uni-Q driver array:
HF: 19mm (0.75in.) aluminium dome
LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone
INPUTS
2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.2 with aptX® codec
TOSLINK Optical
3.5mm Auxiliary Input
RJ45 Ethernet (For network)
OUTPUT
Subwoofer Output
5V2A DC Output
AMPLIFIER OUTPUT POWER
LF: 70W HF: 30W
BLUETOOTH RANGE & MEMORY
10m
8 devices
BLUETOOTH FREQUENCY
2.402GHz - 2.48GHz
BLUETOOTH POWER
2.5mW (Bluetooth Class 2 Device)
RESOLUTION
Support up to 192kHz/24bit
Depending on source resolution
MASTER AND SLAVE SPEAKER CONNECTION
Wireless: Propriety 2.4GHz
Wired: RJ45 Ethernet
Depending on connection settings
MAXIMUM OUTPUT(SPL)
102dB
POWER INPUT
100 – 240VAC 50/60Hz
WIRELESS CONNECTIVITY
TIDAL
FREQUENCY RANGE
Frequency Range (-6dB)
Measured at 85dB/1m
49Hz - 47kHz (More bass extension)
52Hz - 47kHz (Standard)
55Hz - 47kHz (Less bass extension)
Depending on speaker settings
FREQUENCY RESPONSE
Frequency Response (±3dB)
Measured at 85dB/1m
54Hz - 28kHz (More bass extension)
59Hz - 28kHz (Standard)
69Hz - 28kHz (Less bass extension)
Depending on speaker settings
THIRD PARTY SUPPORT
Mounting inserts for supporting wall mount
Supports 3rd party remote programme
Supports IP Control
INPUTS
2.4GHz/5GHz Dual-band Wi-Fi network
Bluetooth 4.0 with aptX® codec
USB Type B
TOSLINK Optical
RCA Analog Line Level Input
10/100 Mbps RJ45 Ethernet (For network and service)
MASTER SPEAKER
SLAVE SPEAKER
DOWNLOADS
Product Information Sheet
LS Series Brochure