Key Features
- All-in-one, reference desktop speakers
- No-fuss streaming from a number of services including Amazon Music, Tidal and Spotify
- Apple AirPlay 2 and Google Chromecast enable integration into your smart home ecosystems
- Plug and play; instantly improve the quality of your TV or PC audio without sacrificing space
- Breathtaking sound, compact for any setting, and in a range of colours to suit your home
KEF LSX II Wireless Hi-Fi Speaker System (Pair), Olive Overview
The KEF LSX II Wireless Hifi Speaker System is the evolution of the groundbreaking LSX system now with HDMI ARC, USB-C connection and brand new, cutting-edge DSP software taking your home audio game to the next level. The 200-watt LSX II features KEF's W2 streaming platform that allows you to stream from any of the major streaming services including Amazon Music, Qobuz, Tidal, Deezer, and internet radio stations via the KEF Connect app, while support for AirPlay 2, Google Chromecast, Roon and Bluetooth rounds everything off. On top of the vast connection options found on the original, the 2nd generation also boasts the addition of HDMI ARC and USB-C ports for use with laptops and TVs making the LSX II one of the most versatile all-in-one systems available.
Perfect for living room, home office and studio, the LSXII offers all-encompassing file support accommodating DSD, MQA and PCM files up to 24-bit/384kHz gifting hi-res brilliance for unmatched detailing and a listening environment that will be blessed with pristine and natural sound reproduction. KEF's proprietary 11th Generation Uni-Q drivers are driven by the advanced Music Integrity Engine and have been optimised for improved clarity and a tighter, more accurate sound compared to its predecessor. The KEF LSX IIs typify flexibility, convenience and adaptability and with the KEF Connect app providing instant control of your setup you can enjoy what over 60 years of loudspeaker design has to offer.
Product Ref: 277257
Full Description
Award
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
- KEF B1 Wall Brackets (Pair), Black
- KEF B1 Wall Brackets (Pair), Silver
- KEF S1 Floor Stands (Pair), Black
- KEF S1 Floor Stands (Pair), White
- KEF P1 Desk Pad Stands (Pair), Black
- KEF P1 Desk Pad Stands (Pair), Silver
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 domeLF/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 2Google ChromecastRoon ReadyUPnP CompatibleBluetooth 4.2 |
| Streaming services | Spotify via Spotify ConnectTidal via Tidal ConnectAmazon MusicQobuzDeezerQQ Music via QPlayInternet RadioPodcast *Depends on services availability in different countries |
| Source resolution | Network up to 384kHz/24bitOptical up to 96kHz/24bitUSB Type C up to 192kHz/24bitHDMI up to 1.411Mbps PCM *Depends on source resolution |
| Interspeaker connection | Wireless: all sources resampled to 48kHz/24bit PCMWired: 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)<2.0W (standby power) |
Connections
| Inputs | HDMI ARCTOSLINK OpticalUSB Type CAnalog 3.5mm AuxiliaryRJ45 Ethernet (network)RJ45 Ethernet (interspeaker) |
|---|---|
| Output | RCA Subwoofer output |
| Wi-Fi network standard | IEEE 802.11a/b/g/n/acIPv4, IPv6 |
| Wi-Fi network frequency band | Dual-band 2.4 GHz / 5 GHz |
General
| Product code | SP4041JB |
|---|
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