Enclosure Design Help

[Dexter Chaos 14]

I have been working on an enclosure for 2 SSA Zcons. Spent the last week on these. Learning how to use sketch up and trying to understand  torres calculation tool.  I have come up with two designs using these. I am looking for some advice from someone to help me confirm my that what I have done is correct to what has been drawn.  I could send my sketchup design to you for advice. I have used the torres calculation tuner to determine my port lengths and sizes. I am not 100% sure I have fully understand all senarios which change my calculations in this calculator.

 

 

[EPerez 236]

Ask Alton on here. He designed a box for my 2 12" Zcons and also one for my single 12" Zcon.