Name: KEF LSX II Wireless Hi-Fi Speaker System (Pair), Carbon Black
SKU: YXYUY 40143
Availability: InStock

Full Description

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2023 Best speaker system £750-£1500

“A great value speaker system that’s perfect for smaller rooms”

“The KEF LSX II is a stylish streaming system that comes with none of the baggage and boxes a separates set-up brings. Nothing else really comes close at this level.”

EISA Best Wireless
Bookshelf Speaker
2023 – 2024?

“Available in several eye-catching colourways, the LSX II can replace a complete rack of hi-fi separates – and sound just as good!”

11th Generation Uni-Q Driver

The drivers used in the LSXII are KEF’s proprietary 11th generation Uni-Q driver array that has been specially tuned for this system. The tweeter is placed at the precise centre of the woofer for more natural sound reproduction eliminating any kind of “sweet spot” associated with generic two-way speakers for accurate and pristine sound for all. With a combined 200 watts of system power each tweeter and woofer has its own dedicated amp for room-filling sound typical of much larger units. All of this is backed up by the Music Integrity Engine, a collection of cutting-edge algorithms that offers perfectly timed performance with improved clarity and a tight, accurate sound.

Impeccable Design

Created in collaboration with renowned industrial designer Michael Young, the aesthetic of the LSXII combines perfectly with its pristine and accurate sound. every aspect has been meticulously pooled over from the elegant rear panel to the subtle design accents on the drivers and ports. A choice of six stunning finishes ensures a perfect pairing for any environment or lifestyle. Mineral White and Lava Red models are finished with satin and gloss spray, while Carbon Black, Olive Green and Cobalt Blue are clad in a specially designed fabric from Danish contemporary textile designer, Kvadrat whilst The Soundwave by Terence Conran Edition sees the ‘soundwave’ pattern is woven into the same unique fabric.

User-focused

Made complete by the KEF Connect app, your experience will be optimised to get you started straight out of the box. It will guide you through setup, offer intuitive control of your system, integrate all your streaming services in one place and offer you sound settings for tailored audio in your room. The Room EQ DSP fine-tunes to your room and personal tastes and is just the beginning of the whole host of user-friendly features including volume settings, sensitivity adjustments, and the ability to select a source to wake it up when it comes on. You can use your system wirelessly or wired for complete versatility in placement without the need for cable clutter taking up any room and leaving you to enjoy the immersive full sound from any of your sources.

Mounting options

What’s in the box

LSX II
Power cords
Interspeaker cable
Remote control
Quick Start Guide, warranty and safety information

Features

Wireless speakers supporting all major services and audio formats
DSD, MQA and PCM up to 24bit/384kHz
Offers comprehensive connectivity for your TV, laptop, and devices with a USB-C, HDMI ARC, 3.5mm jack with a subwoofer output for enhanced low-end
Accurate pristine sound reproduction from KEF’s 11th gen Uni-Q driver array
Cutting-edge DSP algorithms drive the Musical Integrity Engine delivering a clear and tight sound
System power: LF 70W class D, HF 30W class D, Max. SPL:102dB
Intuitive onboard controls with free KEF Connect App for fast and simple set-up
An optimised cabinet design offers an enhanced acoustic performance
Mounting inserts make for easy installation on stands and wall brackets

Specifications

Key Specifications

Model	LSX II
Drive units	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
Wireless streaming features	AirPlay 2 Google Chromecast Roon Ready UPnP Compatible Bluetooth 4.2
Streaming services	Spotify via Spotify Connect Tidal via Tidal Connect Amazon Music Qobuz Deezer QQ Music via QPlay Internet Radio Podcast *Depends on services availability in different countries
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
Dimensions (HWD per speaker)	240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)
Weight (per set)	7.2kg (15.6lbs)
Power input	100 – 240VAC 50/60Hz
Power consumption	200W (operating power)

Connections

Inputs	HDMI ARC TOSLINK Optical USB Type C Analog 3.5mm Auxiliary RJ45 Ethernet (network) RJ45 Ethernet (interspeaker)
Output	RCA Subwoofer output
Wi-Fi network standard	IEEE 802.11a/b/g/n/ac IPv4, IPv6
Wi-Fi network frequency band	Dual-band 2.4 GHz / 5 GHz