They look pretty sweet. Why don't you get the new Hifonics XX Hercules? You'll get 2000w rms @ 1 ohm. I think that is what I am going to end up with. You can get them on Ebay for around $500. Cheaper than the JL 1000/1 I was planning on and I get twice the power. It's probably not as clean as the JL but fuggit, I'll get 1000w to each sub. It should sound just fine.