Team Sundown's Charles Posted February 19, 2009 Report Share Posted February 19, 2009 if i have 3 -6" ports in 6^ ft box how much port area is that? 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...
Forevrbumpn Posted February 19, 2009 Report Share Posted February 19, 2009 28sq per port x3 = 84sq inches Quote I have a ritual called "terminator". I crouch in the shower in the "naked terminator" pose. With eyes closed I crouch for a minute and visualize either Arnie or the guy from the 2nd movie. I then start to hum the T2 theme. Slowly I rise to a standing position and open my eyes. It helps me get through my day. The only problem is if the shower curtain sticks to my terminator leg. It sorta ruins the fantasy. Link to comment Share on other sites More sharing options...
Team Sundown's Charles Posted February 19, 2009 Author Report Share Posted February 19, 2009 I thank you sir 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...
candyman74 Posted March 18, 2009 Report Share Posted March 18, 2009 I thank you sir could you give the formula for converting round ports to sq inches Quote Link to comment Share on other sites More sharing options...
Pioneer~Saturn Posted March 18, 2009 Report Share Posted March 18, 2009 could you give the formula for converting round ports to sq inches (Radius x radius) x 'pi' its just the area of a circle.. Quote Team Tupperware <First dual-alternator 'real' Saturn (pre-2002) on the planet>(3) 15" Fi SP4's fed by (2) M3a's strapped @ .66712.75 cubes net @ 25Hz with 200 sq inches of port area (lowz...?)Stock alt position (custom bracket) 225 amp Mechman Roof = steel and fiberglass (u mad?)(2) XS Power D3100's, (2) rhino batts, No battery upfront (for now, smh)4 power+ 4 ground runs of 1/0-gauge to rear"If its been done before...you're doing it wrong" : ) "stfu about scores and float $hit..." Link to comment Share on other sites More sharing options...
candyman74 Posted March 18, 2009 Report Share Posted March 18, 2009 (Radius x radius) x 'pi'its just the area of a circle.. ok then how did he get 28sq inches from a 6 inch port 6x6 is 36 x 3.14 =113.04 Quote Link to comment Share on other sites More sharing options...
Moore941 Posted March 18, 2009 Report Share Posted March 18, 2009 ok then how did he get 28sq inches from a 6 inch port 6x6 is 36 x 3.14 =113.04 radius eqauls half the length across circumfrence is the full six inches so it 3x3=9x3.14=28.26 Quote 2000 White Dodge Durango 5.9L Flowmaster 40 Series through 2 1/2" with and open cat. 1 Dc lvl5 18 4 6.5 seleniums and 2 D200 Selenium Horns on Rockford 500.2 Big three upgrade and a kinetik HC1800 in the back with all 1/0g knu wire shootin for 145+ Link to comment Share on other sites More sharing options...
candyman74 Posted March 18, 2009 Report Share Posted March 18, 2009 radius eqauls half the length across circumfrence is the full six inches so it 3x3=9x3.14=28.26 gottch thanks i was doing 6 squared my bad no i know better. Quote Link to comment Share on other sites More sharing options...
Moore941 Posted March 19, 2009 Report Share Posted March 19, 2009 (edited) gottch thanks i was doing 6 squared my bad no i know better. yea i did the same thing when i first got started but after a few months my local shop corrected me when i went asking questions about ports and explained how i was getting the port area and they quickly corrected me Edited March 19, 2009 by Moore941 Quote 2000 White Dodge Durango 5.9L Flowmaster 40 Series through 2 1/2" with and open cat. 1 Dc lvl5 18 4 6.5 seleniums and 2 D200 Selenium Horns on Rockford 500.2 Big three upgrade and a kinetik HC1800 in the back with all 1/0g knu wire shootin for 145+ Link to comment Share on other sites More sharing options...
BenH Posted March 20, 2009 Report Share Posted March 20, 2009 The flare makes it act like quite a bit more than that Quote 1992 GMC Sonoma 2008 MECA S1 Champ, 2010 MECA S2 Champ Link to comment Share on other sites More sharing options...
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