I'm building another box for my Brahma 15 to better accomodate my Orion 275G4.... I also want to try aeroports to see if I can get more output from them over a slot port. This is going in an extended cab Ranger. I will have the sub on the front of the box firing forward, and it will be centered. For the ports I'd like to have them on the top of the box firing up, but because of the height of the box I would only be able to fit two 4 inch aeroports there. In that case I'd only have 25^2 inches of port area. I would like for people to be able to see the ports and easily feel the air moving through them. The other option is to put 4 4 inch aeroports on the side of my box where nobody would see them and get around 50^2 inches of port area. Would there be a great difference in output between the two port configurations in this case?
