Posted October 31, 201014 yr I've been trying super hard to get my box calculations right. Can someone confirm these #'s?? I really hope I'm on the money. in advance.Box is 32" tall, 15" deep, and 18" wide. Port is 16.5" tall (internal), 2.25" wide, and 40" long. Looking to be 31-32hz, 2.25cu.ft. after sub and port displacement.:fingers crossed:
October 31, 201014 yr With the demensions you gave I come up with 2.4cu' net vol. tuned at 30.4-- of coarse you did not say what sub or the displacement so after you subtract that the net and tuning will change a little. Hope that helps.
October 31, 201014 yr Author With the demensions you gave I come up with 2.4cu' net vol. tuned at 30.4-- of coarse you did not say what sub or the displacement so after you subtract that the net and tuning will change a little. Hope that helps.wow i can't believe i forgot to throw in the displacement. lolTHANKS!I used a displacement of .15cu.ft. for the sub (guesstimation)How is that? I'm glad to here I'm close!
October 31, 201014 yr Try here http://www.soundsolutionsaudio.com/index.php/downloads/enclosure-designs/category/technical.html
October 31, 201014 yr With the .15 disp. I come up with 2.25 @ 31.4--Looks like you are about were you wanted to be. Of coarse I am no box designer, but I can plug in #'s like a mad-man.
October 31, 201014 yr Author Try here http://www.soundsolutionsaudio.com/index.php/downloads/enclosure-designs/category/technical.htmlNot exactly what I'm looking for.....
October 31, 201014 yr Author With the .15 disp. I come up with 2.25 @ 31.4--Looks like you are about were you wanted to be.you're the man sefugi!! :thanx:
October 31, 201014 yr Author Its 2.68ft^3 @ 28.4hz after all displacements.What all did you use to came up with that? Box won't have bracing or a double baffle either.Definitely not saying you're wrong, just curious.
October 31, 201014 yr Author Just simple math. I have a calculator that I made that does it for me.sweet. i'm not gonna lie, i really suck in the math area.practice makes perfect i guess thanks bro
October 31, 201014 yr Author I would trust Bromo! Go with what he says, he knows his stuff!I know! He seems to be the one to go to for this kind of stuff.Thanks guys
October 31, 201014 yr Author With the .15 disp. I come up with 2.25 @ 31.4--Looks like you are about were you wanted to be. Of coarse I am no box designer, but I can plug in #'s like a mad-man. i love the discreet post edit. no problem though man, i really appreciate the help. plus when it comes to what i'm doing, it won't be for competing etc. so anything close enough is no problem.
October 31, 201014 yr With the .15 disp. I come up with 2.25 @ 31.4--Looks like you are about were you wanted to be. Of coarse I am no box designer, but I can plug in #'s like a mad-man. i love the discreet post edit. no problem though man, i really appreciate the help. plus when it comes to what i'm doing, it won't be for competing etc. so anything close enough is no problem. Sorry, did not take into consideration for the common port walls, went back and checked and that made the difference. Again, sorry for the fail.
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