Quote Originally Posted by GM View Post
FWIW, I came up with ~9.427333209 ft^3 net.

GM
IIRC I thought I said it was 9 cu.ft same as the 620 last fall and someone said it was 8.35ft^3 net. That number seems more realistic to me.It has to be bigger than the 620 9.^3 net. Well anyway "my Apologies" port dims are correct though. 2.5" x 11"

BTW: Abe when you search for the Model 19 plans put this in the Google search box "Altec Model 19 Cabinet Plans" or just Copy & Paste this.Good Luck with your project. :2thumbsup: