Product Video
Features
| Warranty length | 5 Years |
|---|---|
| Brand | KEF Speakers |
Tech Specs
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)
- <2.0W (standby power)
Inputs
- Primary speaker
- HDMI ARC
- TOSLINK Optical
- USB Type C
- Analog 3.5mm Auxiliary
- RJ45 Ethernet (network)
- RJ45 Ethernet (interspeaker)
Secondary speaker
- 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
Product Description
KEF LSX II Wireless speakers are the latest version of these excellent active loudspeakers, updated and improved. Available in a choice of fantastic colours - Carbon Black, Cobalt Blue, Lava Red, Mineral White, the Soundwave Edition and the latest finish Olive green.
With a combined power output of 200W and KEF's 11th gen Uni-Q drivers with a dedicated amp for tweeter and woofer, LSX II has been designed to deliver even better three-dimentional soundstaging.
A Triumph in Design
KEF has enlisted the talents of Michael Young to bring together a perfect symphony of sound and design with the LSX II, finished in a variety of colours to match every single taste and space. Each single speaker has been designed to truly harness the best that each driver can offer you to deliver a truly fantastic sound.
New Driver Array
The Uni-Q driver array has been improved on LSX II to a specially designed 11th generation that is fine tuned to deliver a crisp, clean and clear sound.
Ideal for a variety of uses, LSX II is just as impressive streaming music as they are for watching your favourite box set alongside your screen (they now include HDMI-ARC), or for desktop audio, the LSX II can truly cater to all uses.
Streaming Options
Thanks to the new W2 wireless platform fitted to LSX II, the streaming options are close to endless with full support for Apple AirPlay2, Chromecast and more via Bluetooth and Wi-Fi with more options still yet to come. This truly is future proof in the ever changing digital world of audio.
In addition to wired and streaming options (inc Amazon Music, Qobuz, Tidal, Deezer, Apple AirPlay 2, Google Chromecast) this updated version is Roon Ready and can support files up to 24-bit / 384kHz (PCM) DSD, with full MQA rendering.
