Questions on box

[TooLoud4You 0]

Hi I am starting my build very shortly and I have a question on making the sub box. I have made L slot port boxes before but for my 2 12" Fi SSDs I want to make the port in the middle. So the question I have is can I make it by just calculating for 1 of the subs and just build it together?

Space is not an issue.

Thanks ahead for all the input

[johnecon2001 82]

You need to calculate the port for both subs. Otherwise the port will be grossly undersized for both subs.

[TooLoud4You 0]

yea, so if i designed a slot port box and then like mirror imaged it together it should keep the same tuning?