swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 one port is like 184in of port area I used a website called home theatre shack they have these calculators check the site out [media][/media]
swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 if some how I messed up then please help me bud [media][/media]
CleanSierra Posted August 23, 2013 Report Posted August 23, 2013 No, it definitely is not 184" and another no, I'm not looking at some website that is clearly mistaken how to calculate port area Im not the one you want to try to troll. Just a fyi for you.
Krakin Posted August 23, 2013 Report Posted August 23, 2013 pi*2in2=12.56in2 12.56in2*4=50.26in2 one port is like 184in of port area I used a website called home theatre shack they have these calculators check the site out Krakin's Home Dipole Project http://www.stevemeadedesigns.com/board/topic/186153-krakins-dipole-project-new-reciever-in-rockford-science/#entry2772370 Krakin, are you some sort of mad scientist? I would have replied earlier, but I was measuring the output of my amp with a yardstick . . . What you hear is not the air pressure variation in itself but what has drawn your attention in the two streams of superimposed air pressure variations at your eardrums An acoustic event has dimensions of Time, Tone, Loudness and Space Everyone learns to render the 3-dimensional localization of sound based on the individual shape of their ears, thus no formula can achieve a definite effect for every listener.
swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 ok dude dont gotta get snappy man just help me out since my math is wrong [media][/media]
swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 ok dude dont gotta get snappy man just help me out since my math is wrong [media][/media]
Krakin Posted August 23, 2013 Report Posted August 23, 2013 What sub(s) do you use? Krakin's Home Dipole Project http://www.stevemeadedesigns.com/board/topic/186153-krakins-dipole-project-new-reciever-in-rockford-science/#entry2772370 Krakin, are you some sort of mad scientist? I would have replied earlier, but I was measuring the output of my amp with a yardstick . . . What you hear is not the air pressure variation in itself but what has drawn your attention in the two streams of superimposed air pressure variations at your eardrums An acoustic event has dimensions of Time, Tone, Loudness and Space Everyone learns to render the 3-dimensional localization of sound based on the individual shape of their ears, thus no formula can achieve a definite effect for every listener.
swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 I have a single 18OA D2V2 how did you figure that out bud so how much port are do I have then with what I drew out for my specs [media][/media]
john253a Posted August 23, 2013 Report Posted August 23, 2013 Read and learn the different types or 6th and 8th http://www.the12volt.com/caraudio/boxes6m.asp#_index Let us no witch one you have Start a new thread with some real info on the set up And get yourself a good modelling software program And play around with it Build some Model again Play some more And repeat until you get what you want They are not a box you get right 1st time If your lucky on the 3rd or 4th try you will have something your happy with Or if your smart you'll built them like I do with both sides of the box oversize and removable ports or aero ports Then I apply mass inside the box to reduce the net (normally scrap wood) That way you only build 2 boxes 1 test box and 1 nice final box And can do all your testing in one or 2 days
swishahouse22 Posted August 23, 2013 Report Posted August 23, 2013 I use a program called winisd [media][/media]
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