the sub will be here friday. Right now I have a PG Xenon 400.1 to run it off. will this be enough power for it? Is there a better amp to run this sub? I havent had one of these and dont know how much power they like. wanted to get another MB Quart raa2400 to run it but it wont do mono 2 ohms. would going to a 600.1 help?