The XXX Subwoofers were all the rage, The XXX comps were too i guess. But they are complete garbage.
While you have been reading atleast somewhat you are mistaken in your estimations. First off you are talking about a Subwoofer (the 06 XXX) vs. a Componet set (the germs) we of couse know the issues with this. Although i am glad you care. Please keep researching, and learning. However i would suggest you not post until you have larend alot more. No offense intended. PM me and i will give you ways to contact us.
The GERMS are clearly your choice then. XXX mids are only useful for SPL. And sound incredilby MUDDY. They have also not proven themselves in any way to be a superior SPL Midwoofer.