r1wheel68 Posted June 29, 2011 Report Share Posted June 29, 2011 May b a foolish question, but I have never done it on my own.. I am looking to fing out exactly how to get correct tuning on a box (port size/depth). I have already built the box that is 12.8 cubes, how do i get it tuned to roughly 32-34 hz??? Im sorry if this is a stupid question but I cant seem to find the info im lookin for. I have built my own enclosures in the past, I jus have never done one of this magnitute that I wanted to b this perfect and on point in every way! Any help or suggestions would b greatly appreciated! Quote Link to comment Share on other sites More sharing options...
MrSkippyJ Posted June 29, 2011 Report Share Posted June 29, 2011 what and how many subs? is that 12.8 net or gross? Quote F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69 Link to comment Share on other sites More sharing options...
Never Satisfied Posted June 29, 2011 Report Share Posted June 29, 2011 well with no info 144 sq inch of port @15long will get ya around 33Hz thats @ 11 cube net... More info can get ya more help... Quote If you are ever satisfied, sounds like you gave up... Never Satisfied ~Team Ns~ Link to comment Share on other sites More sharing options...
r1wheel68 Posted June 29, 2011 Author Report Share Posted June 29, 2011 yes, more info would b more helpful!? lol sorry bout the very empty question.. It is at 12.8 cubes b4 bracing and sub displacement, n i was shooting for a 144 inch port as well!! subs = 2 smd 18's Quote Link to comment Share on other sites More sharing options...
r1wheel68 Posted July 3, 2011 Author Report Share Posted July 3, 2011 now if i go a 144 cu in port, that is 5" deep what would the hz b roughly??? and would i b lower hz if it were say 7" deep??? depth of port is where i am having a lil issue with in my head.... Quote Link to comment Share on other sites More sharing options...
Supercharged DCs Posted July 3, 2011 Report Share Posted July 3, 2011 If it's only 5" deep, you'll be tuned extremely high. If it's only 7" deep, you'll be tuned to high as well. Why can't you make it 15" deep? It would bring you to 33hz with the port you wanted. Quote Bassless once again. Can't seem to keep a system for more than a few weeks Saving for a '06 Nissan 350z, look for build around June 2012. Link to comment Share on other sites More sharing options...
r1wheel68 Posted July 3, 2011 Author Report Share Posted July 3, 2011 If it's only 5" deep, you'll be tuned extremely high. If it's only 7" deep, you'll be tuned to high as well. Why can't you make it 15" deep? It would bring you to 33hz with the port you wanted. unfortunatly, the way the box is set up, I dont have 15" of depth space... so in that case, i will b goin back to the drawing board!!! Any1 have any thoughs, input or suggestions on this box build foe me....?? I would like to b in the low 30's.. Quote Link to comment Share on other sites More sharing options...
jakobebassbudds Posted July 3, 2011 Report Share Posted July 3, 2011 more info Quote 2 12ks and i dont know what to do build in the works! Link to comment Share on other sites More sharing options...
r1wheel68 Posted July 3, 2011 Author Report Share Posted July 3, 2011 is there a way i can test a box, and see what its tune would b at in anyway??... Quote Link to comment Share on other sites More sharing options...
Supercharged DCs Posted July 3, 2011 Report Share Posted July 3, 2011 If it's only 5" deep, you'll be tuned extremely high. If it's only 7" deep, you'll be tuned to high as well. Why can't you make it 15" deep? It would bring you to 33hz with the port you wanted. unfortunatly, the way the box is set up, I dont have 15" of depth space... so in that case, i will b goin back to the drawing board!!! Any1 have any thoughs, input or suggestions on this box build foe me....?? I would like to b in the low 30's.. You can always make an L port mate Quote Bassless once again. Can't seem to keep a system for more than a few weeks Saving for a '06 Nissan 350z, look for build around June 2012. Link to comment Share on other sites More sharing options...
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