KEF LSX Wireless Speakers – The LSX Wireless speakers from KEF incorporate modern industrial designs, an array of color choices, wireless audio and the company’s proprietary Uni-Q driver array. KEF supports the speaker with an iOS/Android app that includes streaming services such as TIDAL and Spotify. The speaker also supports Apple AirPlay 2 and Bluetooth to allow integrators to build premium multiroom audio systems or simply convenient stereo systems for multimedia A/V applications.