Bdurb Posted December 31, 2012 Author Report Share Posted December 31, 2012 port area was 160in^2, is this enough? i think so, im just trying to understand it better. My old Build Log! http://www.stevemead...der-in-a-jetta/ Two Obsidian 15s V2 Two Audiopipe Apsm 1500s Fourth Order Wall TEAM CLEARLY LOUDER TEAM OBSIDIAN AUDIO Link to comment Share on other sites More sharing options...
321slapinbass Posted December 31, 2012 Report Share Posted December 31, 2012 12.6in^2 per cube is pretty small especially for a 4th order. i know that 14 - 16 is good for a ported box, and i think i herd something like 16 - 18 for a 4th order. i could be wrong but i do know that 12.6 is on the small side and that you might gain a little spl with more port area. 2000 Dodge Durango Subs - (2) SKAR VVX 15 D2's Box - 7.2 ft^3 @ 33hz, 120 in of port Sub amp - Digital Designs M2 @ .5 ohm Mids + Highs - PRV Audio Mids + Highs amp - Hifonics 2000.4 Headunit - Alpine CDE-100 Equalizer - Clarion EQS746 Batteries - Mopar group 27 + (2) C&D 52ah Wiring - 1/0 BIG 3, (2) runs 1/0 Alternator - Singer 250A 147.79 dB @ 35hz - burp - sealed on dash 147.47 dB @ 35hz - music - sealed on dash YOUTUBE: http://www.youtube.com/user/321slapinBass/videos Link to comment Share on other sites More sharing options...
Nikitaaa Posted December 31, 2012 Report Share Posted December 31, 2012 My 2 15's 4th with the almost the same ratio as yours has over 220sq inches. You defiantly need more port. 2007 M/T Honda Civic Coupe EX (4) Sundown Audio X-8's (2) Ampere Audio 3800.1's (3) Stinger SPV-44 Batteries (1) Mechman 240 3:1 Ratio 4th order sealed from the trunkTEAM NWSPLBest termlab scores to date in Honda trunk:151.7db legal (official) IASCA trunk 3 classBest termlab scores to date in my walled Subie:152.9db legal (unofficial) IASCA advanced 2 class155db outlaw Link to comment Share on other sites More sharing options...
hayabusa boi Posted December 31, 2012 Report Share Posted December 31, 2012 audiopipes holding up for you 2006 Suzuki Hayabusa GSX1300R Limited Edition 2006 Dodge Charger SXT Kenwood Excelon KDC - X692 Factory Boston Acustics System upgrade (7 speaker system) 2010 Chevy Tahoe LS Pioneer AVIC - Z130 Audiopipe AP-2004 Audiopipe AP-15001D (2 pair) Boston Acoustics PRO60SE 6.5 - changed to Polk Audio MM6501 (2) Planet Audio BB215D - changed to Lanzar Opit 1533d for now FREEBIES Link to comment Share on other sites More sharing options...
Bdurb Posted December 31, 2012 Author Report Share Posted December 31, 2012 How can I increase port area with keeping same tuning? My old Build Log! http://www.stevemead...der-in-a-jetta/ Two Obsidian 15s V2 Two Audiopipe Apsm 1500s Fourth Order Wall TEAM CLEARLY LOUDER TEAM OBSIDIAN AUDIO Link to comment Share on other sites More sharing options...
Smoove Posted December 31, 2012 Report Share Posted December 31, 2012 Are you planning on completing? If not and your system sounds good to you, then I say leave it like it is. 2 Team Fi 15's v1 2 DD M5's 970amps of Alt 6th order blowthroughThe truck Blowthrough build : http://www.stevemeadedesigns.com/board/topic/155555-smooves-1996-chevy-ext-cab-c1500-slow-build/The 350z build : http://www.stevemeadedesigns.com/board/topic/170694-smooves-2003-nissan-350z/ My FB page https://www.facebook.com/pages/Smooves-Car-Audio-and-performance/719746144805343 Team Fi Audio http://www.ficaraudio.com/ Link to comment Share on other sites More sharing options...
vj226966 Posted December 31, 2012 Report Share Posted December 31, 2012 Hope they last for you man, mine didnt but i had v1 though Link to comment Share on other sites More sharing options...
Bdurb Posted December 31, 2012 Author Report Share Posted December 31, 2012 Yeah v1 were garbage. These cool a hell of a lot better. My old Build Log! http://www.stevemead...der-in-a-jetta/ Two Obsidian 15s V2 Two Audiopipe Apsm 1500s Fourth Order Wall TEAM CLEARLY LOUDER TEAM OBSIDIAN AUDIO Link to comment Share on other sites More sharing options...
Bdurb Posted January 1, 2013 Author Report Share Posted January 1, 2013 I feel like I can get more from my box.. may be my tuning. My old Build Log! http://www.stevemead...der-in-a-jetta/ Two Obsidian 15s V2 Two Audiopipe Apsm 1500s Fourth Order Wall TEAM CLEARLY LOUDER TEAM OBSIDIAN AUDIO Link to comment Share on other sites More sharing options...
Nikitaaa Posted January 1, 2013 Report Share Posted January 1, 2013 I feel like I can get more from my box.. may be my tuning. I'm telling you man, moar port! May be your tuning though.. i'm tuned to 49 and it still gets down to low 20's to jiggle my balls lol 2007 M/T Honda Civic Coupe EX (4) Sundown Audio X-8's (2) Ampere Audio 3800.1's (3) Stinger SPV-44 Batteries (1) Mechman 240 3:1 Ratio 4th order sealed from the trunkTEAM NWSPLBest termlab scores to date in Honda trunk:151.7db legal (official) IASCA trunk 3 classBest termlab scores to date in my walled Subie:152.9db legal (unofficial) IASCA advanced 2 class155db outlaw Link to comment Share on other sites More sharing options...
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