I was looking for some help on configuring a dreadnought. This is what I have: Pioneer HU with subwoofer out Zed RA Zed Dreadnought 2 - SA12's DVC D-2 (wired for 4 ohms) The RA has a mono single RCA output. I believe I need to run a Y - RCA splitter into the Dreadnought. I want to run the Dreadnought bridged. Beyond that I am unsure of what configuration and how to set the Dreadnought.