Well I built a ported box to JL's specs and have been running it from a Sundown 1000D@2-ohm (600wrms) and it has been pretty impressive but want a little more out of it. I was thinking about swapping to an Alpine PDX1000 which will give it more power and possibly building a different box. Car is a Dodge Magnum, I listen to all kinds of music but mostly Rap and I want more SPL, has anyone had good luck with these going with larger enclosures?