ok so im going a diff approach for future box. instead of using 3x 5" aeros... i wanna use just one big one =)
This will be for an 18" mt in a box lets say around 8 cubes?
Whats better an 8" or 10" aero?
8" =4x4x3.14=50.24 in^2
10" =5x5x3.14=78.5 in^2
(14in-16in)*8 = 112-128 in^2 [going by 14-16 in^2 per foot^3]
and correct me if im wrong but ive read that 1 aero is almost equal to a square port that is 2x the surface area(in^2)
So in essence I can go with an 8" aero and keep it to a good tight size or i can go 10" for the largest recommended size
Ive already started on an 8" aero flare.. If it comes out good ill do another and post some pictures... so far it looks OK
Power will come from an orion2500d