I understand the function that room dynamics can play. But these reviewers I'm reading are comparing speakers (usually to their reference models) while controlling room response. Careful, maximizing placement is usually a common element among good reviewers. Thus the question still lurks....what
speaker dynamics, if any, cause larger or smaller 'soundstage' effects?
Another way of saying what I'm trying to say is.....can I look at speaker specs/build and say that Speaker A is going to have a bigger, better, more dynamic 'soundstage' than Speaker B?
Or is it all hocus-pocus?