Update: I have the wood cut...and I think I maxed out the 2 5'x5' sheets. I ended up with a piece about 18"x3" as a drop
Final Final internal measurements will be 18.5 x 28 x39.5. Adding in 2 internal braces and factoring in the driver and port is seems my net internal volume will be 10.658 and in order to tune this thing to 14.5hz i will need a port 6" long and 29.5" long... cutting that port by 2 inches raises the tuning to 15hz.
Heres my question....not having a computer to do any modeling....and the size of he box being the fixed size...is there a "best" port and/ or port lenght to use for this sub?
Pics to follow tommorrow