KEF

KEF - LSX

4.5" 2-way Active Bookshelf Speakers

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Tenure Interest% Installment Interest
3 14% ₹ 44,007 ₹ 3,022
6 14% ₹ 22,386 ₹ 5,318
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
18 14% ₹ 7,987 ₹ 14,767
24 14% ₹ 6,194 ₹ 19,648
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 13% ₹ 15,121 ₹ 7,088
12 13% ₹ 11,522 ₹ 9,263
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 15% ₹ 15,244 ₹ 8,196
12 15% ₹ 11,643 ₹ 10,720
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 15% ₹ 44,079 ₹ 3,238
6 15% ₹ 22,450 ₹ 5,702
9 15% ₹ 15,244 ₹ 8,196
12 15% ₹ 11,643 ₹ 10,720
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 12.50% ₹ 43,899 ₹ 2,697
6 12.50% ₹ 22,291 ₹ 4,744
9 13.50% ₹ 15,152 ₹ 7,364
12 13.50% ₹ 11,552 ₹ 9,627
18 13.50% ₹ 7,957 ₹ 14,224
Tenure Interest% Installment Interest
3 12.99% ₹ 43,934 ₹ 2,803
6 13.99% ₹ 22,386 ₹ 5,315
9 13.99% ₹ 15,182 ₹ 7,636
12 13.99% ₹ 11,582 ₹ 9,983
18 14.99% ₹ 8,047 ₹ 15,847
24 14.99% ₹ 6,254 ₹ 21,100
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 13% ₹ 15,121 ₹ 7,088
12 12% ₹ 11,461 ₹ 8,538
18 12% ₹ 7,867 ₹ 12,600
24 12% ₹ 6,072 ₹ 16,739
Tenure Interest% Installment Interest
3 12% ₹ 43,863 ₹ 2,589
6 12% ₹ 22,259 ₹ 4,552
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 14% ₹ 22,386 ₹ 5,318
9 15% ₹ 15,244 ₹ 8,196
12 15% ₹ 11,643 ₹ 10,720
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
Tenure Interest% Installment Interest
3 14% ₹ 44,007 ₹ 3,022
6 14% ₹ 22,386 ₹ 5,318
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
Tenure Interest% Installment Interest
3 13% ₹ 43,935 ₹ 2,805
6 13% ₹ 22,323 ₹ 4,935
9 14% ₹ 15,182 ₹ 7,641
12 14% ₹ 11,583 ₹ 9,990
18 15% ₹ 8,048 ₹ 15,857
24 15% ₹ 6,255 ₹ 21,115
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KEF - LSX (Pre-Owned)

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7 Day Replacement Guarantee Info

7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Read more
1 Year Manufacturer's Warranty Info

Warranty & Service

This product is covered by KEF's 1 Year Warranty against manufacturing defects. The Authorised service partner for all warranty claims in India is PRO FX Tech Pvt. Ltd.
Read more

Designed in
the UK

Two Way Active
Bookshelf Speaker

Balanced Sound
Signature

Ideal for
Audiophiles

Ideal for
Movies and TV

1 Year of
Warranty

0.75” Tweeter +
4.5” Woofer

In-Built Amplifier
70Watt + 30Watt

Bluetooth with
aptX

Works with
Android & iOS

Connect With
RCA

Ideal for Rooms
75-150sq ft

DESCRIPTION

UNI-Q DRIVER ARRAY THAT JUST HITS THE 'WIDE' SWEET SPOT WITH SURREAL SONIC ACCURACY

The LSX features KEF's patented Uni-Q driver configuration, in which the tweeter is mounted at the acoustic center of the midrange cone. With both acting as a single point source, the sound is dispersed widely and evenly throughout the listening area allowing you to experience superbly defined and perfectly balanced stereo imagery with a wide sweet spot. The Uni-Q driver array comprises a 0.75” aluminum vented-dome tweeter and a 4.5” magnesium/aluminum alloy cone woofer. The 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.

Headphone-Zone-KEF-LSX

FEA-DESIGNED CABINET AND CONTOURED BAFFLES FOR HIGH PRECISION, MINIMUM REFLECTION AND A SPACIOUS SOUND

The cabinet is 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 being a purer sound, with less cabinet colouration. FEA-designed cabinet with its constrained layer damping bracing and precision engineered curved baffle, along with the elliptical flexible port all work in concert to prevent cabinet vibration and resonances that produce unwanted sound coloration for clear, spacious, distortion-free sound.The curved baffle is shaped so that the sound waves spread from the drivers with minimum reflection from the edges which gives a very nice spacious sound. The curvature also improves the rigidity of the baffle which reduces vibration and sound coloration.

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Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX

ADVANCED DSP FOR REDUCED DISTORTIONS

LSX uses KEF’s Music Integrity Engine™. Bespoke Digital Signal Processing that helps the speakers deliver bass with great extension and transparency, while reducing distortion. So you can fill your room with a rich, full-bodied sound.

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Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX

COMPACT DESIGN BALANCING FORM AND FUNCTION

Small on size, but big on sound: The LSX is compact, elegant and incredibly versatile. Overseen by renowned product designer Michael Young, LSX’s design details include port accent colours and a colour changing LED to subtly indicate which source is selected. It has been designed to fit in anywhere in your house and with any setting. With no need for a cable to connect the two speakers, and no separate amps or other equipment to worry about, you can position them wherever you like. Wave goodbye to visual clutter, without sacrificing sound quality.

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Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX

3D STEREO SOUND FOR ULTIMATE HOME ENTERTAINMENT

LSX is designed for all your home entertainment needs from streaming to gaming to TV to multi-room music. Experience glorious high-resolution stereo audio with a 3D soundstage, pin-point imaging and sense of presence that one-box systems miss.

Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX

BUILT-IN SUPPORT FOR APPLE AIRPLAY 2, SPOTIFY CONNECT AND TIDAL BUILT-IN

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. 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 to stream music from your handheld device!
KEF

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Headphone-Zone-KEF-LSX
Headphone-Zone-KEF-LSX

SPECS

SPECIFICATIONS
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
WI-FI NETWORK STANDARD & FREQUENCY BAND Dual-band 2.4GHz/5GHz
IEEE 802.11a/b/g/n
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
PRIMARY AND SECONDARY 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
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)
IN THE BOX
BOX CONTENTS 1. KEF LSX

FAQS

DOWNLOADS

  • Product Information Sheet
  • LS Series Brochure
  • Quick Start Guide

  • Warranty & MEDIA REVIEWS

    1 Year Warranty

    Don't sweat it, this KEF LSX comes with a 1 year warranty from KEF that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

    Read more about KEF's warranty in India.

    IGN

    PRODUCT OF THE YEAR

    What Hi-Fi
    Nov, 2018

    Headfonics

    SMART SPEAKERS OF THE YEAR

    Sound + Image
    Nov, 2019

    Trusted

    EISA WIRELESS STEREO SPEAKER

    EISA
    Aug, 2019

    Audio-Reputation

    5 STAR
    REVIEW

    What Hi-Fi
    Nov, 2018

    Australian

    LITE-MAGAZIN.DE AWARD

    LITE-MAGAZIN.DE
    Nov, 2018

    JustPushStart

    DIAPASON D'OR AWARD

    DIAPASON D'OR
    Oct, 2018

    CES-Innovation-Awards

    TOP-PRODUKT 11/2018

    Hi-Fi Journal.de
    Nov, 2018

    PCMag

    STUFF.TV
    Award

    STUFF.TV
    Nov, 2018

    Top

    AREADVD.DE Award

    AREADVD.DE
    Dec, 2018

    Games

    KNOCKOUT PUNCH AWARD

    Darko.Audio
    Nov, 2018

    DIGIT

    AFFORDABLE ALL-IN-ONE SYSTEM

    Gear Petrol
    Dec, 2018

    Golden

    LOWBEATS.DE AWARD

    Lowbeats.De
    Dec, 2018

    YouTube Reviews

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