thorshammer Posted January 29, 2012 Author Report Posted January 29, 2012 how long flair on port? 2inches
ChevyBoy95 Posted January 29, 2012 Report Posted January 29, 2012 1khz? jk, im thinking 40. Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/
Ray Posted January 29, 2012 Report Posted January 29, 2012 Fb should be around 44 Car should do really well all the way to 27 sealed up, but i think the f3 is around 28 Opened up extends 1/4wave so it prob does fuggin hairtricks down low I bet the car 2 or 3 peaks. 31 39 46 Just my thoughts. Best note in the car... Sealed, 44 ish Lowest note you should/can play safely.. 28 Lets see how bad i fukked it up 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
thorshammer Posted January 29, 2012 Author Report Posted January 29, 2012 Not bad Ray. Subs dont unload at 28-30hz but output is far far less than 40hz -50hz. Car typically peaks at 47hz.
Ray Posted January 29, 2012 Report Posted January 29, 2012 Not unloading has got to be because of the huge chamber in front of the subs. I calc'd for it but it helps more than i thought Looks nasty loud. Great setup imo 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
Skullz Posted January 29, 2012 Report Posted January 29, 2012 36.5hz depending on length of external port. 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2
OBI Posted January 30, 2012 Report Posted January 30, 2012 Fb should be around 44 Car should do really well all the way to 27 sealed up, but i think the f3 is around 28 Opened up extends 1/4wave so it prob does fuggin hairtricks down low I bet the car 2 or 3 peaks. 31 39 46 Just my thoughts. Best note in the car... Sealed, 44 ish Lowest note you should/can play safely.. 28 Lets see how bad i fukked it up Damn Ray you know to much! lol How do you get all those number's if you don't mind me asking?
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