OldsBoomer Posted February 2, 2012 Report Share Posted February 2, 2012 Hey Ray I know your real good with 4th orders and I was wondering if you could point me in the right direction as far as my 4th order... I have 2 12's im playing with until I decide if I like the 4th order then ill be using 4 12's. I have 4 Fi Q's(old double stack) and I wanna be able to put up numbers on the low end like 25hz and not be worried about it. But want it be able to go up to 60hz too. Im trying to figure out the port area and sealed side problem my box now throws serious air from the port. It 14.5sq icy per cube a 2:1 ratio( without polyfill) and I have. 8 cubes per sub sealed and a 12oz of poly per cube. Any thoughts? Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
99fullsizechevy Posted February 2, 2012 Report Share Posted February 2, 2012 I have never heard of a 4th order having that much freq range.. Quote Laying frame soon.. System has to wait Link to comment Share on other sites More sharing options...
OldsBoomer Posted February 2, 2012 Author Report Share Posted February 2, 2012 I have heard of it having more Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
OldsBoomer Posted February 2, 2012 Author Report Share Posted February 2, 2012 But ill even sacrifice the higher end to get my extreme lows Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
Ray Posted February 2, 2012 Report Share Posted February 2, 2012 8cuft per 12?? Im lost Quote 2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz Link to comment Share on other sites More sharing options...
TeamHT Posted February 2, 2012 Report Share Posted February 2, 2012 .8 Quote Tell me...does this smell like chloroform to you? Link to comment Share on other sites More sharing options...
CaPRiCEx383 Posted February 2, 2012 Report Share Posted February 2, 2012 I think that says .8 cubes Quote 90 Nissan 240sx Avic z-140bh Audison SR4 Audison Voce 6.5s CDT es-20 tweeters Sundown 1500v3 (2) DD 9510's 3 cube box 2 6" aeros XS Power D2400 & Xp950 Skyhigh/Knukonceptz/Rockford Fosgate wiring More Coming Soon.. Check my builds below. 97 Civic Hatch Build 86 Caprice Build you can pick up a chick in a car... I think it'd be hard to roll up mackin on a broad sittin on a sundown. My opinion Link to comment Share on other sites More sharing options...
Ray Posted February 2, 2012 Report Share Posted February 2, 2012 Ahh. Not enough for f3 around 25 Need around 1 each Quote 2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz Link to comment Share on other sites More sharing options...
OldsBoomer Posted February 2, 2012 Author Report Share Posted February 2, 2012 Yea sorry .8 cubes per 12" sealed Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
OldsBoomer Posted February 2, 2012 Author Report Share Posted February 2, 2012 Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
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