Specification Sheet
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LS50 Wireless
LS50 Wireless is a complete, fully active music system designed to give you the absolute best
digital music listening experience. Sharing the exact same acoustic features and performance
as our renowned, award-winning LS50 passive speakers, the LS50 Wireless system lets you
enjoy a level of sound quality previously only available in systems comprised of separate
components costing hundreds, if not thousands of dollars more.
The LS50 legacy
All of the acoustic features and innovations that set the LS50 apart from every other
speaker in its class remain. The FEA-designed cabinet with its constrained layer damping
bracing and precision engineered curved bafe, the Uni-Q driver and the elliptical exible
port all work in concert to prevent cabinet vibration and resonances that produce
unwanted sound coloration – putting you that much closer to how your favorite music
was intended to sound.
A complete, fully active system
The LS50 Wireless features an end-to-end 192kHz/24-bit high-resolution digital signal
path, a streaming pre-amplier, and two separate DACs for each channel, for a total of four.
Powered in the analogue stage by an incredibly fast and clean 230 Watts per channel
in a bi-amp dual mono conguration, the LS50 Wireless is a complete, high-delity music
system that will cost you far less than you’d spend putting together the separate
components necessary to match the performance of the LS50 Wireless.
LS50 Wireless gives you all of the connectivity options you’ll need to get the most out of
your music, including 2.4GHz/5GHz Dual-band Wi-Fi, Bluetooth 4.0 aptX, Asynchronous
USB Type B, TOSLINK Optical, and RCA-type line-level analogue inputs. A dedicated LS50
Wireless app (available for iOS and Android) easily facilitates network setup, music
streaming, playback and DSP control.
Uni-Q sound taken to the next level
To get the most out of your music, every note should arrive at your ears at exactly the right
time. Before KEF perfected our Uni-Q technology, this perfect time alignment could only be
experienced in a small 'sweet spot,' leaving listeners outside of the ‘sweet spot’ with a less
than ideal listening experience. Uni-Q changed that, opening up the optimum listening space
to practically every spot in your room. The LS50 Wireless employs an advanced time
correcting DSP crossover which takes that awesome achievement to the next level by
correcting for inherent time delays introduced in the crossover stage. Amazing sound
dispersion matched only by a live music performance is now attainable in virtually every
room. This incredible achievement cannot be reproduced by any other active speaker.
Titanium Grey/Red
Gloss White/Copper
Gloss Black/Blue