Hi everyone. Thought I should get some expert advice before I try this. I want to run 2 cabs at the same time.A carvin 2 10 and an uber 2 12. Both 4 ohms. My streamliner 900 does not go to 2 ohms. But my swr 350 will .The manual says 400 watts at 2 ohms. Would the swr with 2 cabs be louder than the streamliner with just the 2 12?