I am on my second sub and I am still having the same problem- -
My receiver is a Marantz SR-14EX and my sub is a Martin Logan Depth. I have tried various settings on my receiver and can only get (what seems like random) activation of my sub when playing a CD. I have had the same problem with my old sub a Boston Accostics. I have got to beleive the problem lies within the receiver settings, but can't seem to get the right combination. What is the best way to maximize my settings. Even if your receiver isn't the same as mine I would appreciate any feedback. Thanks for reading my thread.