Alright, I've finally got my box all planned out...EXCEPT for the ports.
Due to the boxes shape (5-sided...having some fun with this one ) I'm using ruond ports.
I've never done round ports before.
So, I found a port calculator, and it said if I use tubes 3" in diamater, it needs to be 8.39" long to tune the box to 30hz. Would this be good for an Fi Q in a box that's 2 cubes?
Now, do I attach the port so it starts at the hole for the tube, not sticking in the box, and goes out 8.39"? I assume so, or do I have part of that in the box? What if I want 2 tubes? Would PVC with custom made flares be good enough for this? It should I buy aeroports?