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The KEF LS50 Wireless II active wireless speakers reveal their superior potential when placed in the heart of your environment. Featuring Uni-Q driver-based acoustic design with MAT technology, advanced connected features and a premium design, these speakers will ensure you get the most enjoyable audio experience.
The 12th generation Uni-Q incorporates MAT technology drivers to deliver an even more impressive acoustic experience. MAT technology consists of a labyrinthine structure that effectively absorbs 99% of unwanted sound coming from behind the tweeter. The result is a pure, natural sound with no distortion.
Inside, the KEF LS50 Wireless II speakers feature a 25 mm vented aluminium tweeter with a 100-watt Class A/B amplifier and a 130 mm aluminium cone midrange with a 280-watt Class D amplifier.
The KEF LS50 Wireless II speakers offer extensive wireless capabilities for a modern, high-resolution sound experience. This model is Wi-Fi AC Dual Band, Bluetooth 4.2, AirPlay 2 and Chromecast compatible to suit your every need. You'll be spoilt for choice when it comes to music streaming, with Spotify, Tidal, Amazon Music, Qobuz and Deezer all available. Plus, the KEF Connect app gives you ten times the customisation options.
These active speakers also have full connectivity with HDMI eARC, digital audio, analogue and Ethernet ports. There are also subwoofer outputs for adding an external subwoofer.
Select your criteria
General information |
Product name |
KEF LS50 Wireless II Mineral White |
Brand |
Kef | |
Model |
SP4025AA | |
Design |
Speaker type |
Bookshelf speaker |
Wireless |
Yes | |
Bluetooth |
Yes | |
Active |
Yes | |
Number of channels |
2 | |
Speaker(s) |
Tweeter 25mm | |
| Bass - Mid 130mm | ||
Performance |
Admissible power |
380 W |
Réponse en fréquence (min) |
40 Hz | |
Frequency response (max) |
47 kHz | |
Sensitivity (for 1W at 1m) |
108 dB | |
Physical characteristics |
Width |
200 mm |
Height |
305 mm | |
Depth |
311 mm | |
Weight |
20.1 kg | |
Color |
White | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
KEF Audio GmbH |
Postal address |
Carl-Zeiss-Ring 9–11 85737 Ismaning Allemagne | |
Electronic Address |
Click here
|
See all Kef products
Product referenced on 20 Jul 2022
Replaced my old amp+speaker system very nicely.
It's compact, powerful and the sound is very good.
Very convenient for streaming and sound on the TV.
I hesitated for a while before shelling out that kind of money. These KEFs were the only ones that met the criteria of being completely autonomous (active + google cast + aux/optical inputs). I was blown away by the sound: the highs are clear and precise, the bass is there but natural. The sound really fills my small living room (~30m2). I can't recommend it highly enough!
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