Brand new to the site and first post!!! What is the best way to set up the SVT 4 Pro for optimum power. I followed the diagram that was in the manual but just doesn't seem to have what it did when I tested it at store. I never thought of looking at the set up prior to taking it out of the store. What I have. The 4 Pro and the ampeg 410HLF and the 15 sub Both are the classic series. Like I said, I followed the diagram in the manual with the patch cords and the speaker cords. Just not the same as in the store. Any input would be greatly appreciated.