6x8 speaker can

6x8 speaker can I'm going to use on my rzr, haven't made mounting brackets yet that's on the to do list. 6x8 was a factory ford speaker, using what was laying around. if sent dimensions I'll gladly make one for a 6x9.

print @15% or less needs to be hollow - filled with plaster of paris.
supports are only needed in the center of the inside sphere