I have an A600.2 to power 2 of them.

Image dynamics do come in dual 4-ohm voice coils right?

I could use 2 10" the 10's are punchier and they have better sq

but I'm not all hardcore about competing.

I'm going to eventually compete on a small level

I'm wondering what would be my best bet between these two subs. I've already purchased the JL's but I could sell them.

and Audiophyle

I've just found a dealer that sell some great stuff including focal.

I'm going go buy my focal subs this weekend.

I was going to buy the 6KX but they're Mids. I'll have to bye the same ones you had the 5KX subs.
what size box did you build for them?

The shop is in Edinboro, Pa
about 20 mins away from Erie it's
ERGO Car Audio.

I haven't made a trip out there yet I seen a commerical and I talked to all of their installers at a local competition and I got to listen to 2 of their cars.