Unit - the other thing is the size of the room which I should have noted - I suspect you have a larger room which is why you are looking at the Crescendo and Usher - the AN E is designed for medium or smaller large rooms - 200 square meters and you have to have them in corners.

I have not heard products from WLM - but now I want to LOL. No matter how many companies you hear there are always a lot more out there.

I generally prefer the "simple" solution. There is less to advertise but they tend to get to the point. You are correct though in that getting the bass is somewhat of a challenge and it depends on how much you personally need.