1. ## Aero Port aera ?

How do you calculate the port area of areo port and how much port area needed per cu. ft. using areo ports?

A=Pi(r)^2

3. ## Re: Aero Port aera ?

8-12 square inches for every cubic foot is the general rule. But I've learned that different subs like different amounts of port area.

4. ## Re: Aero Port aera ?

12-16 sq inchesper cubic foot

5. ## Re: Aero Port aera ?

14-16 inches of port area usually only sounds good at full tilt, not lower volumes.

6. ## Re: Aero Port aera ?

iirc it's half the diameter of the port x 2 x 3.14 x #of ports

so for example 4 4" ports will be 2 x 2 x 3.14 x 4= 50.24 sq in of port
or 2 6"ports is 3x2x3.14x2=37.68

7. ## Re: Aero Port aera ?

Originally Posted by mbrooky
iirc it's half the diameter of the port x 2 x 3.14 x #of ports

so for example 4 4" ports will be 2 x 2 x 3.14 x 4= 50.24 sq in of port
or 2 6"ports is 3x2x3.14x2=37.68
nope, 2 6" =56.52
Circle Calculator - Calculate Area, Diameter, Circumference, and Sector of a Circle - Online arithmetic calculators

8. ## Re: Aero Port aera ?

Originally Posted by Dpc69ss
yeah my number did look a little low lol

9. ## Re: Aero Port aera ?

aero ports you dont need as much port area as slot port

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