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22mountaineer
02-22-2008, 05:16 PM
Alright I am going to try and help my cousin build a box in a single cab dodge ram, he has 2 type R 10's...

I am in a hurry because I am fixint to leave but with a 4 cubic foot box- displacement, I am not assuming much what do I need to tune it to 35 hz..

How many inches of port? If it is tuned a tad higher its not a big deal... I could not find the displacement

ThatChevyGuy
02-22-2008, 05:16 PM
40-50

22mountaineer
02-22-2008, 06:00 PM
Thanks, whats a decent box building program, I tried going to RE's site but I had no help

22mountaineer
02-22-2008, 09:09 PM
Ok, how do you find out the volume of a box that has 4 different sides? I forgot what you call it but its not a rectangle or a square...:emb:

bimma85
02-22-2008, 09:12 PM
Ok, how do you find out the volume of a box that has 4 different sides? I forgot what you call it but its not a rectangle or a square...:emb:

:confused: pic?

As for ports size 12-15 square inches per cubic foot of box

22mountaineer
02-22-2008, 09:24 PM
http://i212.photobucket.com/albums/cc133/mountaineer22/kraigbox.jpg


There is the inside the piece on the left and the right will overlap.

I need it 4 cubes at 35 hz, this isnt exactly my first but might as well be.

If you feel like helping have at it.. Thanks

I just looked at it and I am sure you guys are confused as hell, I dont even know what I am doing.. My subs will face the seat and the port will go out of the side towards the side of the truck..

22mountaineer
02-22-2008, 10:20 PM
Well to make it easier, I can figure it tom but how do you find out the volume of a shape like that?

bimma85
02-22-2008, 11:06 PM
http://s51.photobucket.com/albums/f383/smittyk323/?action=view&current=box2222.jpg

You now have a rectangle and half a rectangle