RBCaudio

Please help, I am about to build a box for XCON 12 D2 ported, and know nothing about the port dimensions. As well as a ICON 10 D1 ported....

12 with the sundown 1500D

I am building a box down in the battery compartment of my new 2010 Camaro, going to move the battery just up in the trunk. I want the sub and amp mount relatively flush with the original trunk bottom height, but will be slightly high bc of the 4 cu ft air space requirement. There is plenty of room, with the battery relocated to have a box with bottom base 22''x15''.... then 4" up extend it to 30"x15"x10.8"...........With these dimensions I am off the required 4 cu ft of air space by only a half inch. I looked at the specs for the sub, and it mentioned nothing on the port.... So back to my question, how wide/tall and long should the port run through the box???? Here is some photos of my trunk so you can get an idea of what i am working with Thanks for your help

Is there a specific length or width of the port inside the box for the max quality of the speaker paired with with Sundown 1500D. Any advice would be great, building it for a 2010 Camaro. Cant wait to post pics.