Ok I don't know why every thread I make it becomes into a fight IMO if you don't have anything nice to say or anything to help me out, I don't think you should post. All I wanted to know is what people heard about it how well it perform and so on. About the impendence rise and box rise I heard from someone on here "SPLGEO" said that it would be fine to wire it to 1 ohm and set it with a dmm at 40 volts and after all box rise and impendence rise it wouldn't be 1 ohm anymore from what I had heard.