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View Full Version : Whats the airspace of this box?



dross93ranger
05-25-2012, 12:10 PM
http://www.jeeppatriot.com/forum/picture.php?albumid=128&pictureid=1390

3/4" MDF

This is a sealed box, I am hoping to build use for an ED E3.8 subwoofer. It is a design alot of people have been using in Jeep Patriots as a homemade stealth box.

Edit: Also before you all say it, I have tried to calculate this all morning, but can't figure it out, even when I break it down into triangles and rectangles.

audiobaun
05-25-2012, 12:22 PM
have you hit Buck,@ramdesigns,prorabbit up yet? they have a cad program im sure..hit one those guys up/pm...they might be able help out?

dross93ranger
05-25-2012, 01:40 PM
I haven't I figured I would just post it here and someone would get to it when they had time, rather than bothering them. I know how busy these box builders are :)

kushy_dreams
05-25-2012, 06:52 PM
It appears to be in the range of .4-.5 cu/ft. I'm too high and lazy to do some trig and give you an exact number.

audiobaun
05-25-2012, 06:55 PM
It appears to be in the range of .4-.5 cu/ft. I'm too high and lazy to do some trig and give you an exact number.

i came near 0.66

audiobaun
05-25-2012, 06:55 PM
It appears to be in the range of .4-.5 cu/ft. I'm too high and lazy to do some trig and give you an exact number.

i came near 0.66

dross93ranger
05-25-2012, 07:26 PM
Hmm I guess I'll go off .5, since its the wife's vehicle and it will be sealed I don't need anything great. Time to shop :)

---------- Post added at 06:26 PM ---------- Previous post was at 06:25 PM ----------

Thanks for your all's help

Moble Enclosurs
05-25-2012, 10:15 PM
It's 0.61 cubic ft. or 1053.5 cubic in. Glad I could help. Do not forget about displacement subtraction of the sub(s) used.

Canaan
05-26-2012, 01:11 AM
http://www.jeeppatriot.com/forum/picture.php?albumid=128&pictureid=1390

3/4" MDF

This is a sealed box, I am hoping to build use for an ED E3.8 subwoofer. It is a design alot of people have been using in Jeep Patriots as a homemade stealth box.

Edit: Also before you all say it, I have tried to calculate this all morning, but can't figure it out, even when I break it down into triangles and rectangles.


I get .59 and .62 cuft depending on rounding.

If you can provide an actual measurement of the angles, it would simplify things.

But, for all intentions and purposes given a sealed enclosure...I would 'call it' 0.6cuft gross.

dross93ranger
05-26-2012, 01:25 AM
Thanks guys! Now to just decide on a driver!