l port

Would they sound the same if i had one facing the front , and one toward the trunk? I've always thought of doing this but not sure if its a good idea. Currently putting the box together but havent cut the holes for subs yet this is why im asking. Its a L Ported 3/4" Birch Box about 6 cubes tuned...

So I want to make a custom box (for a jl 10w1v2-4) but I need to know if the square port length 2 if you are using reaudio's L ported speker box calculator of if "EL" if you're a jl fan can be to long. Basically can it be to long and if so how far away should it be from the box wall (so far...