KEF LSX Compact Wireless Speakers - Black
LSX retains the same philosophy as LS50 Wireless, utilising one amplifier for each driver - two amplifiers totalling 100w in each speaker . A streaming preamplifier and DSP section, combined with a new incarnation of KEF’s legendary Uni-Q driver array is nestled within a FEA designed cabinet with a curved front baffle, proudly displaying the unique heritage of the LS50 family.
KEF’s unique Music Integrity Engine™, combined with the point source technology of Uni-Q, ensures that sound not only comes from a single point in space, but all at the correct time. The result is a tighter sound, with a beat
that can be followed and a soundstage where you can almost point to where the sound is coming from.
Wi-Fi & Bluetooth®
Wirelessly access all the music in the world through Spotify® Connect, Tidal ® or access a music library stored
on a NAS drive via DLNA ® and uPNP, or Bluetooth with Qualcomm® aptX™.
Apple® AirPlay ® 2 will extend LSX to become part of a multi-room wireless music system, easily controlled from
iOS devices
System Configuration
• Active – Active
• Wireless pairing between left and right speakers
• Optional cable connection between left and right speakers
Wireless Input
• Wi-Fi
• Up to and downscale to 96kHz/24bit for wired connection between speakers
• Up to and downscale to 48kHz/24bit for wireless connection between speakers
• AirPlay (Upgradable to AirPlay 2)
• Bluetooth 4.2 with apt-X
Wired Input
• Optical Toslink
• Auxiliary In (3.5mm)
• Subwoofer out
• Rj45 Ethernet (for network)
Streaming Services Tidal / ROON / Spotify Connect / QQ Music / Internet Radio (by url)
App
• On-boarding/Media player app (Same as LS50 Wireless)
• A new Remote control app (probably physical remote can be replaced by this
app)
System firmware update OTA (Over the air without attaching to computer)
Others
• Mounting inserts for supporting wall mount
• Compatible to voice personal assistant
• USB Charge out (providing power for voice control devices like Echo dot, etc.)
• Support IR discrete code / IP Control
Specifications:
Drive units: 19mm Aluminium done Tweeter, 4.5: Magnesium/aluminium alloy cone
Frequency range (-6db) Measured at 85db/1m: 49Hz-47kHz (depending on speaker settings)
Frequency response (+-3db) Measured at 85db/1m: 54Hz-28kHz (depending on speaker settings)
Power Input: 100-240V AC 50-60Hz
Amplifier output Power: LF: 70w HF: 30w
Max SPL: 102db
Bluetooth Range: 10m
Wi-Fi Network Standad: IEEE 802.1 a/b/g/n
Wi-Fi Network Frequency band: Dual-hand 2.4GHz/5GHz
Dimension (HxWxD): 240 x 155 x 180mm
Weight: Master Speaker 3.6kgs, Slave Speaker: 3.5kg
