goyal - no problem on the measure. You did plenty fine job too.

re: adaptors. I might be wrong here, but I think the adaptor question was being asked as a means to mount a smaller speaker in a bigger hole. As a means to reduce basket diameter to a smaller hole? Who is doing that? Did I miss something? or are we talking theory. Just to be clear the min cut out on the Exile speakers is ~5" inches. After that.. the speaker wont physically fit.