1. ## Sealed enclosure capacity

I recently found a custom built enclosure: 3/4 MDF cube form 14"x14"x14" for a single 12" subwoofer.
Maybe someone could hep me out telling me how much is this box capacity? The seller doesn't know about it. I'm from Europe and not very much familiar with non-metric dimensions, so don't know how to count...

2. I'm interested in finding out the formula as well.

3. Does 1.588 cu. feet sound about right? I'm pretty sure you just convert inches to feet and multiple that **** to get the volume

4. All you do is multiply the three numbers together.Which in yor case it comes out to 2744.Then divide it by 1728 and theres yor answer.1.5879629.But then you can round off from their.

5. go with what jmac said

6. jmac is right, sounds bout right

7. Originally posted by Grateful
All you do is multiply the three numbers together.Which in yor case it comes out to 2744.Then divide it by 1728 and theres yor answer.1.5879629.But then you can round off from their.
Where did u get the 1728 from?

8. 12"x12"x12"=1728" = 1 cu ft

9. Originally posted by Goddyd4me
12"x12"x12"=1728" = 1 cu ft
OK, so when u are trying to find out how much space u take:
total amount (X) / 1728=total cubic feet?

is that how it's done?

10. lol dont they teach volume calculations up in san fran? they do in the south bay :p

11. yep...that'll give u cu ft

12. if you're using external dimensions... just don't forget to take away the width of the wood you have on the box like I did

13. OK, now that i know how to find out internal space, how do i figure it with the sub in there and the port/s?

14. just subtract the displacement of the sub and the port volume......dont quite remember the volume for a cylinder but if memory serves me right its area of circle x length

15. I heard somewere that its not good to put a sub in a perfect cube. EX. 14" x 14" x 14"

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