audition spots in los angeles

One of the best rooms that I've heard that's been set up specifically for sound quality is at Precision A/V in Moorpark, a little north of L.A. It's a large room with some excellent audio. There is a lot of good to great equipment out there, but sadly not too many rooms configured to let the equipment really show its stuff. This is certainly one of the best that I've found.
Enjoy.

Systems Design Group is by far the best place in the South Bay. They are off of Kingsdale in Redondo Beach.

Here's a post I wrote for my experience with them when I bought my Avlar Prodigy speakers:

http://stunewsandphotos.blogspot.com/2006/01/avlar-prodigy-loudspeakers.html

Suffice it to say that Dave and Jerry at Systems Design Group make the experience wonderful. They are patient and almost anti-sales. Dave even came by my place to make sure they sounded right. Since then, I've bought more equipment from them, including a Rotel head unit and CD player. If I can, I'll buy more stuff from them as holiday presents.

Ambrosia is out of business!

I'm visiting LA this week.

Can anyone suggest a place to hear Sound Labs or other
top performing speakers?

Don't need to hear Wilson as I can do that locally.

Evolution audio video in Agoura. Ask for John.