What does the “box” do?
Does it matter?
Anyone with some technical knowledge to explain what goes on in there to contribute to better sound??Well look at it this way. IF anyone really did know, and IF their explanation was correct, and IF it really did result in better sound, THEN everyone would soon be doing it. Which they are not.
Not that that will ever stop the rumor mill, or even slow it down one tiny little bit.
So there you go.