Team Sundown's Charles Posted February 6, 2010 Report Share Posted February 6, 2010 How do you calculate the port area of areo port and how much port area needed per cu. ft. using areo ports? Quote 1993 Mazda Mx-3 Subs: 2 18" DC Audio Lvl 4 D.7 Highs amp: Sundown SAX-100.4 Sub amp: Sundown SAZ-3000D Electrical:Kinetik 1200 under hood, 2-Kinetik 2400 rear All 1/0 KnuKonceptz Wire Power/Ground, Big 3, 8Ga Speaker Wire, KnuKonceptz Karma RCA's Dampening: 120sqft 80Mil Thick Sound Destroyer Mat Goal: 150 DB 149.9 Street Bass Link to comment Share on other sites More sharing options...
CaptainzPlanetz Posted February 6, 2010 Report Share Posted February 6, 2010 How do you calculate the port area of areo port and how much port area needed per cu. ft. using areo ports? As a general rule of thumb about 8-12inches of port per cubic foot is what you would want. To calculate the port are just muliply the width of the port I.E. a 4 inch Port x Pi(3.14) and you will get your port area, though if you have a flare on the end of the port it will be a bit more. Quote ¿ǝɯɐƃ ǝɥʇ Trolls never learn............ All BS aside, If I see one more comment in here that is NOT about the pre-sale, I will start the vacations. And that includes the trolls feeding the trolls. YOU THE ONE THAT SOUND LIKE A OGER AND HUMPBACK/TROLLS? Add "SMDLIFER" on Xbox LIVE to play with other SMD members. Link to comment Share on other sites More sharing options...
new2boom Posted February 7, 2010 Report Share Posted February 7, 2010 (edited) As a general rule of thumb about 8-12inches of port per cubic foot is what you would want. To calculate the port are just muliply the width of the port I.E. a 4 inch Port x Pi(3.14) and you will get your port area, though if you have a flare on the end of the port it will be a bit more. its not port x pi i think you forgot radius is squared radius square x pi example 4'' aero radius is 2 so 2 x 2=4 4x3.14=12.56 6''port has 3'' radius so 3x3=9 9x3.14=28.26 Edited February 7, 2010 by new2boom Quote sealed up on the termlab mic on dash 4-sa12"s 2-3500d's 153.4db now testing a american bass 1100.1 no numbers yet 300amp iraggi alt and kinetik batts. Link to comment Share on other sites More sharing options...
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