I put in Dark Knight rises and wanted to try it out at Reference level since I'm home alone for a few. Here is my set up.
PS3 for my bluray player
HTD level 3 bookshelfs for L&R and Level 3 CC
So I pop in the movie and during the opening hijack scene, I cranked it up to -10 as anything louder kinda scared me. At several points, I heard loud popping noises what seemed to come from my R & L. So then I turned it down and then tried it again, and again, loud popping noises. Less than -15 or so and it goes away. Any ideas?