The LSX speaker system from KEF Audio is half the price of their instant-classic LS50 system but features almost all of the same features and technology. It features the brand’s Uni-Q driver array for improved stereo and wider listening area. The Music Integrity Engine is also in there, it’s a group of DSP algorithms that time-correct and phase-align audio to deliver clearer sound from low bass to the highest highs. You can stream over wi-fi or bluetooth and the system also supports Apple AirPlay2.