What makes a sub loud spl wise

[jmanpc 5,000+ posts]

The amount of magic SPL dust the subwoofer contains. It's highly flammable, though. If it heats up too much, your sub will release it in the form of magic smoke. Once your sub releases the magic smoke, it can no longer make the deebees.

 

[dadydolas 10+ year member]

is 16 in per cu. ft a good guide for port area. and how do u calculate round port area.

 

[csu87 10+ year member]

is 16 in per cu. ft a good guide for port area. and how do u calculate round port area.

pie x r^2? i think that is the formula for area of a circle.

 

[jmanpc 5,000+ posts]

pie x r^2? i think that is the formula for area of a circle.

pie r round //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

 

[ciaonzo 5,000+ posts]

pie r round //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

Raugh Out Roud //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[dadydolas 10+ year member]

pie x r^2? i think that is the formula for area of a circle.

what does that mean? I dont know how to calculate pie is there a formula i can use?

 

[ciaonzo 5,000+ posts]

what does that mean? I dont know how to calculate pie is there a formula i can use?

That is the formula good sir.

3.14 x 2^2 = the area of a 4" round port.

 

[csu87 10+ year member]

pi, pie same thing.

Im a constuction management student for a reason

 

[dadydolas 10+ year member]

so if i had a box that was 3 cu ft and i wanted 16 in per ft port how do i calculate what size round port i need.

thanks for your patience guys

 

[littlepucker]

Yes im all teh serious. You should see my serious face.

Not only that but it uses black widows for spiders. Dangerous but the benefits are enormous.

 

[csu87 10+ year member]

3 x 16 = 48sqin

would need about a 8in round port

3.14x4^2 ~ 50sqin

Edit: not positive but im pretty sure that is how you would do that

 

[csu87 10+ year member]

Yes im all teh serious. You should see my serious face.
Not only that but it uses black widows for spiders. Dangerous but the benefits are enormous.

true dat but they are special black widows. i got bit by one and now my farts produce mad deebeezz

 

[gotparts90 10+ year member]

pink surrounds make the dbz

 

[ciaonzo 5,000+ posts]

You need ribbed rubber surrounds as well. For her pleasure as well as yours.

 

[dadydolas 10+ year member]

pink surrounds make the dbz

that avatar is hilarious and eerily true