Need to verify port size for Tower with 1" baffle


Weather permitting, I'm going complete my 2Pi Towers (sans veneer) this weekend. Before I cut the port, I want to confirm the correct size for the 1" baffle.

Perhaps someone can walk me through the PiAlign equations, using the 2Pi Towers as an example so I can fend for myself in the future.

thanks,
gar.


Follow Ups: