Depth was falsely created by the Poms (English) speaker manufactures back in the days (70’s-80’s) with their speakers, by a dip in the midrange by 3db, this gave a greater illusion of depth. As to width, that’s another art.
Cheers George
The illusion of soundstage.
What am I missing. Could someone explain why a speaker can produce a soundstage wider than the speakers drivers? We all talk about this as if it is a defacto thing. I can understand depth being created but why the width?