Guitar speaker cab design

[simdave]

I'm in the planning stages of building two 2 x 12 speaker cabinets. I could really use some help on figuring out the optimum interior volume. Each cab consists of one fully enclosed speaker and one open back speaker. Any thoughts would be appreciated.

 

[tryingtokeepmyfingers]

this site should help you some... there catalog is a good one to have coming to the mail box
http://www.parts-express.com/