Venice Audio is probably worth checking out.
Audiogen in downtown is also probably worth checking into. Their range of brands is small, but they carry TuneAudio speakers, very high efficiency. As well as Diapason Speakers, also pretty efficient.
Best HIFI Stores LA/Orange
Trying to find the best of the best Hi-Fi stores in Los Angeles and Orange County CA. Getting to the end of my HiFi journey and really need to update my speakers. Looking for extremely high efficiency drivers at 8 ohms for my 300b amplifier. Willing to spend $$$$. I’ve been to Common Wave-excellent store and help from the owner Wes. Have listen to Devore and Acora. But I can’t find any other stores that present really high end speakers. So would appreciate your recommendations.