KEF LS50 Wireless Speakers - Piano Black

OPEN BOX. Black w/Blue Drivers.   ALL cables, remote, manual. Original box.  

• Connect wirelessly via dual-band Wi-Fi connectivity or Bluetooth 4.0, as well as wired via an asynchronous USB Connection, digital (TOSLINK) input, or an RCA analog input.
• The LS50W uses a 5.25" Uni-Q driver capable of reaching down to 40Hz, combined with a built-in 192Khz/24bit DAC and 230W amplifier.
• Wirelessly control the LS50W with the accompanying iOS or Android app. Wi-Fi Network Standard : IEEE 802.11a/b/g/n. Wi-Fi Network Frequency Band : Dual-band 2.4GHz/ 5 GHz
• If you're after additional bass, the LS50W can output to a connected subwoofer. Output to the connected subwoofer is controlled by the LS50W app. Frequency Response : (plus/minus 3dB) Measured at 85dB/1m

Founded in 1961, KEF has been providing the world's audiophiles with unparalleled sound quality, field-leading acoustic research, and a standard for everyone else to live up to. From classics such as 1975's world-renowned KEF LS3/5A to modern landmarks like the Blade and Muon, KEF strives to bring the natural beauty of live music and the power of spoken word completely unaltered to the ears of its users.

LS50W Speaker System

The LS50W is a fully active speaker system that enables music lovers to enjoy pristine sound quality normally associated with elaborate, high-end sound systems. This active speaker pair uses the KEF signature Uni-Q Driver Array to produce sound, and can cleanly reach down to 40Hz. Combined with a time-correcting DSP crossover, the incredible sound of Uni-Q is taken to the next level.

The LS50W allows users to stream music wirelessly via Wi-Fi, Bluetooth, Tidal, and Spotify, or wired via an asynchronous USB connection, a digital (TOSLINK) input, or an RCA analog input. Furthermore, users can control, customize, and stream their audio over Wi-Fi directly to the speakers via a dedicated app available on both iOS and Android.

Time Correcting DSP Crossovers

High and low frequencies should ideally hit your ears at exactly the right time. Up until now that concept was largely elusive, save for very small 'sweet spots' within any given listening space. With LS50W’s advanced time correcting DSP crossover and the unique sound dispersion abilities of Uni-Q, accurate sound reproduction can be achieved in practically every location in any type of room. This is a feat that cannot be reproduced by any other active speaker.

LS50W users also have the option to switch off the time correction feature.

Hi-Fi In A Class Of Its Own

The LS50W features an end-to-end 192kHz/24-bit high-resolution digital signal path, a streaming pre-amplifier, and two separate DACs per channel for a total of four. Powered in the analogue stage by an incredibly fast and clean 230W per channel in a bi-amp dual mono configuration, the LS50W is a complete, high-fidelity music system that will cost you far less than the separate components necessary to match its performance.

Should you be after additional bass, the LS50W allows the option to output to an external subwoofer. Frequency crossover points can be set via the LS50W app. The LS50W speakers are connected by cable.