if its so thin, maybe you could mount it ON your dash rather than in it, to reduce damage to your dash, or attach them to the pillars somehow. im having trouble picturing how big they are tho. where are your speakers now?
or, this would be CRAZY, but maybe you could mount them in your visors, like people mount lcds. id imagine it wouldnt be the safest or sturdiest environment for a speaker, but it would sure be cool! and you could move them around when you want to. i wonder how that would effect imaging....probably too much distance between drivers to be a good idea...probably some reason its not even possible though. yes, this part is me daydreaming...
