LSX Soundwave Edition

  • Limited offer
  • Regular price £1,150


LSX ‘Soundwave Edition’ by Terence Conran

Powerful, true-stereo sound is housed in a compact package featuring a stunning design by Conran. LSX Soundwave is fully wireless, both from source and between the speakers making it ideal for any interior space. And with a beautifully crafted exterior, the LSX Soundwave delivers detailed sound in effortless, contemporary style.

Features:

  • Apple AirPlay 2
  • Spotify Connect
  • TIDAL
  • Bluetooth® 4.2 with Qualcomm aptX™
  • Fully wireless music system

delivery & returns

Free deliveries to UK & Ireland within 1 to 3 days. Orders received before 1.30pm, are delivered the next day. Hassle-free returns can be made within 30 days. Learn more

Warranty

All KEF Products are precision engineered and built to exacting standards. All products purchased via kef.com, Authorised Retailers or Distributors are covered with a KEF Warranty. Learn more


Customer Reviews

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EISA WIRELESS STEREO SPEAKER 2019-2020

"...With Apple AirPlay 2 and Bluetooth built-in, plus access to Spotify and tidal, all controlled from aneat app on your smartphone, this could be all the hi-fi system many users will need". — 2019

Hi-Fi News

"Seriously, these are very fine little active wireless speakers, with no shortage of ability partnered with simply masses of convenience. They’ll provide a background to your life with minimal fuss, then ramp up the involvement when required." — October 2019

Audio Performance. Visual Perfection.

A wireless system that delivers true stereo sound packed into a striking, compact design. The LSX Soundwave is crafted to satisfy those who know that design and music are just better when they come together.  

Audio Performance. Visual Perfection.

A wireless system that delivers true stereo sound packed into a striking, compact design. The LSX Soundwave is crafted to satisfy those who know that design and music are just better when they come together.  

Your music your way

The LSX Soundwave is all things to all music lovers. Spotify Connect and Tidal are built in so you can stream from the cloud, directly from a NAS drive or computer, or by simply using Bluetooth.

Apple AirPlay 2

LSX comes equipped with Apple AirPlay 2 to deliver multi-room audio. Use it to wirelessly stream your favourite music apps to your whole home with seamless control from your iPhone, iPad, and Mac.

Your music your way

The LSX Soundwave is all things to all music lovers. Spotify Connect and Tidal are built in so you can stream from the cloud, directly from an NAS drive or computer, or by simply using Bluetooth.

Your music your way

The LSX Soundwave is all things to all music lovers. Spotify Connect and Tidal are built in so you can stream from the cloud, directly from an NAS drive or computer, or by simply using Bluetooth.

Apple AirPlay 2

LSX comes equipped with Apple AirPlay 2 to deliver multi-room audio. Use it to wirelessly stream your favourite music apps to your whole home with seamless control from your iPhone, iPad, and Mac.

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.

 

The sound behind
the vision

With truly immersive, natural sound, the LSX Soundwave proves it’s more than a pretty face. KEF’s signature Uni-Q driver array places the tweeter at the centre of the midrange and bass cone. This not only makes music sound clear and detailed, but brings it to life across a wider listening area.

Design that delivers

Encased in fabric created by Danish contemporary textile designer, Kvadrat the LSX Soundwave features a stunning soundwave pattern developed by Sir Terence Conran. Aspects of the driver, as well as the rear port, are finished in Conran’s signature blue; subtle details that assert a presence and personality to work in any space.

Design that delivers

Encased in fabric created by Danish contemporary textile designer, Kvadrat the LSX Soundwave features a stunning soundwave pattern developed by Sir Terence Conran. Aspects of the driver, as well as the rear port, are finished in Conran’s signature blue; subtle details that assert a presence and personality to work in any space.

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.

 

What's in the box

About the system

SPECIFICATIONS

The Details

Full Feature

AUDIO

Two-way 2.0 audiophile active digital speaker with 4.5" Uni-Q driver.

Acoustically optimised cabinet with constrained layer damping.

KEF's unique Music Integrity Engine™ time and phase correcting DSP algorithm

Four amplifier active system (2 x 30W + 2 x 70W Class D)

Customisable EQ settings (via KEF Control app)

CONNECTIVITY

Apple AirPlay 2

Spotify Connect

TIDAL

Bluetooth® 4.2 with Qualcomm aptX™

Digital input (TOSLINK)

3.5mm auxiliary input

DLNA Compliant

Roon tested

Subwoofer output

Dedicated apps for iOS and Android

 

Specifications

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

Input:
Supports up to 192kHz/24bit

Output:
Wireless mode: 48kHz/24bit
Cable mode: 96kHz/24bit

 

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

 

Master Speaker

Slave Speaker

 

DOWNLOADS

Product Information Sheet
LS Series Brochure
Quick Start Guide

KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

Awards & Reviews

EISA WIRELESS STEREO SPEAKER 2019-2020
KEF LSX

"...With Apple AirPlay 2 and Bluetooth built-in, plus access to Spotify and tidal, all controlled from aneat app on your smartphone, this could be all the hi-fi system many users will need".. — 2019
Full review

Expert Reviews

“In short, the KEF LSX are utterly wonderful speakers. They sound amazing, look incredible and come packed full of features for the music-streaming connoisseur." — Dec 2018  
Full review

 

Stuff.TV

“The company has taken a good hi-res speaker and carefully redesigned it to create something that looks, feels and sounds like something far more expensive." — Mar 2019  

 

HiFi Choice

“A lesson in how to build an active wireless speaker system that looks and sounds fab but won’t break the bank." — Feb 2019  

 

5 STAR REVIEW – What Hi-Fi? Sound and Vision

"Take heed, rival systems, these miniature marvels are going to take some beating.” — 2018
Full review

 

The Next Web

“There is nothing I can think of that can match the LSX’s combination of size, design, inputs, convenience, and sound." — Jan 2019  
Full review

 

STUFF.tv

"It’s about as impressive an all-round system as we’ve heard for the money."— 2018
Full review

 

Knockout Punch Award - Darko.Audio

"Rarely has a DAR-KO Award been so easy to give" — 2018
Full review

 

GearPatrol.com

"It’s the most versatile, compact speaker system that I’ve come across. You can connect it to your TV or turntable, or stream straight from the Spotify (and soon-to-be Apple Music) app. It’s also so, so easy to use.” — 2018
Full review

 

AreaDVD.de

“Bottom line, KEF once again achieves a first-class test result. The new compact LSX wireless active loudspeakers shine with high-quality workmanship, noble optics, extensive application possibilities and outstanding sound.” — 2018
Full review

 

Top-Produkt 11/2018 - Hi-Fi Journal.de

"After the LS50 Wireless we expected a lot in terms of sound and were not disappointed. KEF was able to repeat the WOW effect! The small active LSX have incredible sound presence, which is completely contrary to their physical appearance." — 2018
Full review

 

LITE-MAGAZIN.DE

"The brand new LSX is an optically successful and modern styled HiFi package. You really don't need more than these active loudspeakers to hear really good music." — 2018
Full review

 

T3

"The best-sounding new way to listen to your streamed and digital music files for under a grand, with minimal setup hassles - LSX is a stroke of genius" — 2019

 

LOWBEATS.DE

“The KEF LSX belongs to the best of what the market has to offer at present in the matter of All-in-One-Speakers. In short: an excellent small, lifestyle streaming loudspeaker with real HiFi qualities." — 2018  
Full review

 

Please visit our Product Support page for more details.

More to explore

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Speaker stand for LSX

The S1 Floor Stand takes it design cues from KEF’s Performance Speaker Stand. A cable management system hides any wires, while the integrated mounting system rigidly bonds LSX and the stand together, creating the perfect platform for the speaker to perform.

Sold out

Wall mount bracket for LSX

The B1 Wall Bracket is a quick and elegant method of attaching LSX to a wall. It features integral cable management, an integrated mounting system and adjustable dais capable of rotating LSX 90 degrees to either side or down.

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Desk pad for LSX

The P1 Desk Pad is ideal when using LSX as a desktop loudspeaker, either side of a television, on bookshelves or a cabinet. P1 is made with high-quality die-cast aluminium and has an upwards tilt so it can be angled slightly to your listening position.

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