I got a box design for 2 12 sa what you think?

[soundstream15]

I had a guy draw me up a box design and wanna make sure it's good

30w x 16h x 18d= 3.94

Port- 3.5w x 12.5h x 26.5d

Displacement .28^3 + .67^3= 2.99 net

The box will have a side port and will be in a trunk

[soundstream15]

Anyone:(

[Mikey Bates]

maybe a hair more net cubes. 3.25-4? otherwise seems fine

[cjvue]

What power?

[soundstream15]

How are side ports in a trunk, also it's tuned to 35hz

Audioque 1200d but will upgrade later on to cresendo bc2000 or audioque 2200d

[Mikey Bates]

How are side ports in a trunk, also it's tuned to 35hz

Audioque 1200d but will upgrade later on to cresendo bc2000 or audioque 2200d

Huh? lol

Edited October 3, 2012 by Mikey Bates

[soundstream15]

lol sorry, here is a pic of the box design

<a href="http://s1271.photobucket.com/albums/jj625/natelitko12/?action=view&current=photo.jpg" target="_blank"><img src="http://i1271.photobucket.com/albums/jj625/natelitko12/photo.jpg" border="0" alt="Photobucket"></a>

[soundstream15]

help?

[c.director]

go for 3 or 4 cubes for sure (after displacement), experiment with position in your trunk to see whats loudest. They will do good tuned to 35 hz, may want to make sure you have a subsonic filter set appropriately. Everything seems good to me.

[Jessica]

I get 2.81cuft after port and sub displacement. Thats pretty small, 1.4cuft per sub. Port area looks good though and it looks like its tuned to 35hz. If you can build a bit bigger it would help, but then the port would have to grow with it.

edit.

Those numbers are based on a 3 common wall port, which is what is in the pic. You port dimensions though mean it's like actually 2 common wall or 0 depending on how you build the port. so it comes out to 2.76cuft. or 2.63.

Edited October 4, 2012 by strangeduck