Alex K Posted April 20, 2010 Author Report Share Posted April 20, 2010 also torres TELLS YOU how much port area you NEED and how much you HAVE. i STILL dont understand how people miss this when theyre right ontop of eachother. gotcha Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
Alex K Posted April 20, 2010 Author Report Share Posted April 20, 2010 so does this one ^ look a lot better? Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
!!!BLINKY!!! Posted April 21, 2010 Report Share Posted April 21, 2010 Which calculator is that your useing? Sorry to jump off subject... Quote HU...Pioneer 5900IB Wireing...Stinger Amps...(1) Modded Stetsom 2K6.. Batts...(1) Stinger 2150 SPL Subs...(2) DD 9515 Hybrids Daily Subs..(1) Mmats P3.0 15 N.S.P.L. 2012 NC State Record Trunk 1801-3600 2012 World Record Trunk 1801-3600 2011 NC State Record No Wall 0-24" 2011 NC State Record No Wall 0-24" Hardcore 2011 World Record No Wall 0-24" 2011 World Record No Wall 0-24" Hardcore 2010 World Record No Wall 0-2500w 2010 NC State Record No Wall 0-2500w 2009 NC State Record No Wall 0-24" 2009 NC State Record No Wall Hardcore 0-24" Link to comment Share on other sites More sharing options...
Alex K Posted April 21, 2010 Author Report Share Posted April 21, 2010 one thats stickied at the top Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
wL<3bass Posted April 21, 2010 Report Share Posted April 21, 2010 (edited) I'd run more port area on the BTL myself... I like between 16-20sqinches on my BL. My current enclosure for a single 15 BL loaded getting 1500wrms+ is 4.15cuft 20sqinches of port per cubic foot and tuned at 33hz Edited April 21, 2010 by wL<3bass Quote Vehicle: 1997 S10 Blazer 4dr 4X4 Exterior: Rear End Bagged, Black Grill, Lifted 2" Amplifiers: Rockford Fosgate T8004 & T10001bd Batteries: 2 Stinger SPV35, Kinetik HC2400 Electrical: Big 3, DC Power 290amp Alternator w/ MLA at 15.5v Enclosure: 4.2 ft³ @ 33Hz 84sq.in. of port (20sq.in. per cube) Headunit: Eclipse CD3200 w/ 80G iPod Mids/Highs: Rockford T152s (a-pillars), Rockford T162s (doors) Subwoofers: 1 15" Fi BL Fully Loaded Wire: All 1/0g Kicker Hyperflex My YouTube Videos My Fiberglass A-Pillar Build My "Seamless" Looking Box Build My DD1508 T-Line Bandpass Build "Seamless" w/ Acrylic Windows (for '05 TrailBlazer) My Stealth 8" Fiberglass Build (for '05 TrailBlazer) My Build For A Friend's '08 Cobalt 15" BL Sealed Off From The Trunk My feedback/references... Link to comment Share on other sites More sharing options...
toaster Posted April 21, 2010 Report Share Posted April 21, 2010 I don't like the re calc either, but he input twice the length of port into the re calc than in exosport's calc... Quote Former USAC Director MECP Certified First Class of 1997 First car in the world to register 150db from the dash and sealed, in the trunk of an escort, with 2 10 inch subs. In 1997: http://audioforum.termpro.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=51;t=002600 Just my part in the modern development of SPL competition:) Link to comment Share on other sites More sharing options...
Altima Posted April 21, 2010 Report Share Posted April 21, 2010 I'd run more port area on the BTL myself... I like between 16-20sqinches on my BL. My current enclosure for a single 15 BL loaded getting 1500wrms+ is 4.15cuft 20sqinches of port per cubic foot and tuned at 33hz hey i just got a 18" BL and im building a box and i need help with the port...so im kinda new at this but what does the port area change other then the Frequency? and my sub will be facing upwards so i wondering what that will change Quote Link to comment Share on other sites More sharing options...
Alex K Posted April 22, 2010 Author Report Share Posted April 22, 2010 hey i just got a 18" BL and im building a box and i need help with the port...so im kinda new at this but what does the port area change other then the Frequency? and my sub will be facing upwards so i wondering what that will change brah dont fuckin hijack my thread. make your own. Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
splzx3 Posted April 22, 2010 Report Share Posted April 22, 2010 hmmm u might want 2 look over the port and the box depth Quote ________________________________________________________________________ deepsilencer, on 22 Aug 2011 - 17:32, said: splzx3, on 22 Aug 2011 - 17:27, said: i had my fun on one of his videos...till he blocked me then i got my mother into it lol after her he closed the comments xD lol your mom is a G! WTF, I never thought I'd have a conversation about cross dressers and trans-genders on a car audio forum. Link to comment Share on other sites More sharing options...
Alex K Posted April 22, 2010 Author Report Share Posted April 22, 2010 box turned sideways = 31 inches. 25" port length, gives me 6 inches extra. Quote 2006 Nissan Z Track. My Feedback Thread i used to think a band pass was something you were around your neck or something. Link to comment Share on other sites More sharing options...
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