I have harman/kardon 630 it has PreOut for Sub. I don't know which one I should connect to on the subwoofer input. Filtered or Unfiltered? I have PSW505.
other question is, what do you normally put the setting for Low Pass on Subwoofer?
In the manual of sub, it says that I must turn OFF the subwoofer in the receiver. Should I turn Off?
I have RTi10 front speaker, CSi5 center, & RC85i ceiling.