Krakin Posted May 23, 2013 Report Share Posted May 23, 2013 if that was a smart remark then I would refrain from doing it again as people will be much less inclined to help you. 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. Link to comment Share on other sites More sharing options...
Babyjuice Posted May 23, 2013 Report Share Posted May 23, 2013 english is pretty clear maybe you you just cant read and have no reasoning skills,yeah i stuffed 4 12's in a 1.8 cubed box Oh god That's bad, you need much much more airspace for 4 12's. Your box should be atleast 6~ cu.ft² for those ported. BABYJUICE Link to comment Share on other sites More sharing options...
flood77 Posted May 23, 2013 Author Report Share Posted May 23, 2013 that wasnt meant for krakin's that for the person that felt strongly enough to say the english was bad,i thought it was spoken enough for anyone to understand. Link to comment Share on other sites More sharing options...
flood77 Posted May 23, 2013 Author Report Share Posted May 23, 2013 so for all that were acualy trying to give some insight to this thanks Link to comment Share on other sites More sharing options...
Krakin Posted May 23, 2013 Report Share Posted May 23, 2013 It was quite difficult to understand. It had spelling errors, and just a poor choice of wording. But back to the original question. What exactly are you trying to do? What subs do you have? What Amp(s)? And pictures of your setup always help. 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. Link to comment Share on other sites More sharing options...
purplesyrup Posted May 23, 2013 Report Share Posted May 23, 2013 the amount of airspace gained on a single 12 inverted is only like 0.07 Cubic feet, it is so little no difference would be noticed, unless it was many subs, in a box that shared airspace one woofer inverted may tune you down like 1/4 of a hz this is minus sub displacement, so you add to your box volume by very little youd have to plot it, but its so minimal Link to comment Share on other sites More sharing options...
flood77 Posted May 23, 2013 Author Report Share Posted May 23, 2013 4 sa-d412's their in 1.8 cubes per sub tuned at 35hz ,well after using a box calculator it says its 1.5 per sub . i realy dont want to have to pay to have another box built so im looking for any other options for a better sound and deeper bass Link to comment Share on other sites More sharing options...
Krakin Posted May 23, 2013 Report Share Posted May 23, 2013 Do you have the space to invert the subs before they hit an object with the motor? 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. Link to comment Share on other sites More sharing options...
flood77 Posted May 23, 2013 Author Report Share Posted May 23, 2013 well i guess i could,i wouldnt be able to move my seats back very far wich may make it pretty uncomfortable to drive,the way it sounds now sounds like a non ported enclosure. what do you think about puting polyfil in it? Link to comment Share on other sites More sharing options...
flood77 Posted May 23, 2013 Author Report Share Posted May 23, 2013 and the amps are as fallows: 2 hifonics brx 2000.1 d class wired to 1ohm Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.