I just wanted to give an update on what I've tried. OK, now stead of using the Preamp (RCA) outputs, I decided to try using the speaker level outputs with the Peripheral ISVE61 LOC. I cranked the ISVE61 all the way to high and everything is LOUDER! I still can't seem to get past 14, but at this point, it's loud enough.
IMHO, this is a quick fix; however, it's not ideal (well, neither is my entire speaker setup, but I'm not gonna complain about that).
So far, everything is working great. I also just got done connecting and programming the SWI-PS, which worked at first, but now some o