Get two A600.2's. Run one per coil and hold on //content.invisioncic.com/y282845/emoticons/drool.gif.b5e863e893038027711d4402f340dad0.gif . Oh by the way you will need an external x-over (FRX-456).
P.S. I'm not biased. //content.invisioncic.com/y282845/emoticons/up2something.gif.dd110ecf3ae4b76050d87598f2f8de7c.gif