Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 yeah i think 2.6 was optimal, 3.5 max, 1.8 minill do em again tonight Menace thx alot man....i really need em cuz i wanna start sumthin tomorrow Quote Link to comment Share on other sites More sharing options...
Decaf Posted March 2, 2008 Report Share Posted March 2, 2008 46 x 37 x 17 4" wide slotport on r/l side 11.5" inner port wall 19" total port lenth 142sqin port 12.6cuft internal Vb - .88cuft subwoofer displacement - .5cuft bracing give or take ______ 11.22cuft/4 = 2.8cuft per sub 32.4hz before sub+bracing 34.36hz after sub+bracing if you can add the double baffle to the outside, and use all thread if you can Quote Link to comment Share on other sites More sharing options...
Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 Thank you so much....ur a life saver I have a question tho...would it be alright to have the port on the top of the wall? It would be set up just like 00sdime00's wall in his truck except the subs would be in a "v" shape instead of a "^" shape. Im pretty sure i can make it so the port would still be 4" x 35.5" too. Quote Link to comment Share on other sites More sharing options...
Forevrbumpn Posted March 2, 2008 Report Share Posted March 2, 2008 if its for numbers, larger airspace would be better( but not TOO much) So an extra cf or 2 wont hurt plus for every sub added, the airspace needed should go up some, since overall resonance will go up, you need larger to go a lil lower I dont see any issues with the airspace or port area, or tuning sounds like it will be kick ass overall And again, if you feel the airspace is slightly to large, just do 45s inside the box just to take up a few cf Quote I have a ritual called "terminator". I crouch in the shower in the "naked terminator" pose. With eyes closed I crouch for a minute and visualize either Arnie or the guy from the 2nd movie. I then start to hum the T2 theme. Slowly I rise to a standing position and open my eyes. It helps me get through my day. The only problem is if the shower curtain sticks to my terminator leg. It sorta ruins the fantasy. Link to comment Share on other sites More sharing options...
Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 (edited) if its for numbers, larger airspace would be better( but not TOO much)So an extra cf or 2 wont hurt plus for every sub added, the airspace needed should go up some, since overall resonance will go up, you need larger to go a lil lower I dont see any issues with the airspace or port area, or tuning sounds like it will be kick ass overall And again, if you feel the airspace is slightly to large, just do 45s inside the box just to take up a few cf Good point...now im confused cuz I got 2 boxes and im unsure of which one to do But my wall isnt going to be for numbers...I just want it to be loud and deep for daily drivin...so which box should I go with? Edited March 2, 2008 by Menace89 Quote Link to comment Share on other sites More sharing options...
Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 Just curious....umm why did the port area shrink from 213 sq in to 142 sq in? Is it just because a smaller box would need less port area? Quote Link to comment Share on other sites More sharing options...
Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 (edited) Just curious....umm, why did the port area shrink from 213 sq in to 142 sq in? Is it just because a smaller box would need less port area? Edited March 2, 2008 by Menace89 Quote Link to comment Share on other sites More sharing options...
Decaf Posted March 2, 2008 Report Share Posted March 2, 2008 exactly 12-16sqin port per cuft ft so 144/11.22 = 12.83sqin p/cuft i usually use a little less port area the lower its is tuned man u are needy lol! should of said where u wanted port in the 1st place ill make a box 3.125 p/sub 35hz, with port on top in a bit Quote Link to comment Share on other sites More sharing options...
Decaf Posted March 2, 2008 Report Share Posted March 2, 2008 Thank you so much....ur a life saver I have a question tho...would it be alright to have the port on the top of the wall? It would be set up just like 00sdime00's wall in his truck except the subs would be in a "v" shape instead of a "^" shape. Im pretty sure i can make it so the port would still be 4" x 35.5" too. if you pm amatt85 today, he might be able to get you a 3d diagram, cause the program i made only does round or slot port not square, i couldnt figure out how to add the wood used for the square port for some reason when i made it i know, im lazy Quote Link to comment Share on other sites More sharing options...
Menace89 Posted March 2, 2008 Author Report Share Posted March 2, 2008 exactly12-16sqin port per cuft ft so 144/11.22 = 12.83sqin p/cuft i usually use a little less port area the lower its is tuned man u are needy lol! should of said where u wanted port in the 1st place ill make a box 3.125 p/sub 35hz, with port on top in a bit thanks...ur so nice Im sorry that im needy, I like looks and performance at the same time...If I had the loudest system in the world(it'll never happen, but if I did) and it looked like sh!t, I would tear it out. Quote Link to comment Share on other sites More sharing options...
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