Is there *any* flavor of Audyssey that does EQ 2 subs independently?

Seems to me, the best way to do it would be to EQ each sub individually, *then* EQ them together with the main speakers.

If one sub has a "problem" frequency that the other doesn't, EQ'ing them together without first doing it individually wouldn't seem like it would give the best results.

I suppose you could use a dedicated sub EQ box on each sub 1st, then use Audyssey over top of that, which would do the same thing ... except for the added cost of those 2 sub EQ boxes.