its is ro hard to measure ac surrond an don teh otehr side magnet is in teh way to get a good measurement.
what size diamater do i make cheers. Oh and to 100% seal teh box would fibreglass tape to teh jopb on all joins inside teh box?

?? I cannot for the life of me, work out what you have typed.

Dude, please type more slowly and proof read, before hitting the add post button!

http://www.ddaudio.com/dd/caraudio/enclosu...ountingData.asp

Just cut it based on the 9515, they are the same size.

And yes, slow down a bit when you type crap.

Ill try and decode:

"It is too hard to measure (Ill improvise the next bit) the exact size I need to cut out for the subwoofer as the giant DD magnet is in my way. Therefore I cannot get a good measurement.

What diameter will the hole for the sub need to be. Cheers for your help.

Oh and by the way, if I intended on 100% sealing my newly made subwoofer box, could I possibly use fibreglass tape on the joins inside of the box?"