We are working on a wall of 9KV's right now. They sound nice!

 

I think that I'm gonna go with the Elemental and run it around 350rms untill I upgrade the wiring (big 3, maybe yellow top) and see how well the voltage holds there. What kind of box would you suggest for that sub? I was looking at a 1.5 cu.ft. ported at 30hz which is what ED reccomends but that tuning is a little low? I have lots of space for the box so that isn't an issue. Any suggestions are greatly appreciated!