Is he trying to protect his interests by not outing the industry?
Or is it that even speaker driver manufacturers suffer from the same vice of being ignorant i.e. not aware of all scientific parameters/data that come into play?
Are there parameters which are simply not quantifiable yet?
Then there's the potential of experts not agreeing on how to translate scientific data i.e. they may come to a different set of opinions from the same data.
So many questions!