Newbie Box Design

[BigPimpin91]

Box design by a friend of mine.

Not sure if he knows how to tune boxes and he is building this box soon. Like Thursday-it-will-be-done soon.

Here is a rough image of the box.

Dimensions are as follows.

50" Wide

17" Tall

29 1/2" Deep

Port is 24" in length.

4" x 20"

Box is for four 15" Audiopipes.

Sub displacement is .14 per sub.

I would like to know the tunning.

Before he gets it done.

Don't want a box that's tuned so high that has no musical quality.

Also, what is formula to find cubic feet?

[WickedToys1]

(LxWxH)/1726 gives you your volume, and don't forget to use inside dimensions

[IH8PunkRok]

(LxWxH)/1726 gives you your volume, and don't forget to use inside dimensions

1728

[spl explorer]

1728

Yeah...1728

[BigPimpin91]

Yeah...1728

Great, now can I get tunning, please?

[BigPimpin91]

Great, now can I get tunning, please?

Pretty please?

[spl explorer]

Maybe this will help you. Honestly though, I don't think it's that accurate but it will give you an idea.

http://www.carstereo.com/help2/Articles.cfm?id=31

Edited March 26, 2008 by spl explorer

[IH8PunkRok]

im gettin about 19.1 hz

with that calc above

Edited March 26, 2008 by IH8PunkRok

[spl explorer]

im gettin about 19.1 hz

with that calc above

Yeah same here... That’s got to be wrong to come up tuned so low.

[BigPimpin91]

Maybe this will help you. Honestly though, I don't think it's that accurate but it will give you an idea.

http://www.carstereo.com/help2/Articles.cfm?id=31

Did not help me.

But thanks for the try.

Hopefully amatt85 or someone with box building knowledge stops by here and takes a peek.