Port questions

[DonH 5,000+ posts]

4 or 5 at the most, 4 would be about right 8 sq inches per cubic foot so 8x8=64 divide that by 12.5= 5.16 so you could do 5 if you want but 4 should be sufficient.
I am only running one 6" aero on 5cuft net

8 PER CUBE! wtf!

and one 6" aero on 5ft^3 is ok bro 28 square inches aint the best but thats push'n it. but thats nice to hear.

Also OP if your uncomfortable with four and want five then do five bro

here each port has to be 21.04" to achieve a 30hz tuning.

 

[1ndatrunk 10+ year member]

8 PER CUBE! wtf!
and one 6" aero on 5ft^3 is ok bro 28 square inches aint the best but thats push'n it. but thats nice to hear.

Also OP if your uncomfortable with four and want five then do five bro

here each port has to be 21.04" to achieve a 30hz tuning.

I was gonna do mid 30s tuning, about 34-36hz. 30 is to low, I'll lose output

 

[atlbraves]

yea u noob the rule for aeros is half of the 12-16sq" used for slot port so that means 6-8sq" of port per cube for aeros. So if he has 8 cubic feet for the box times by 8sq" equals 64sq" is about the right amount of total port area divide that by 12.56 which each 4" aero is gives you 5.1 aeros needed

if you do it 6sq" of port per cube then thats 48 divide that by 12.56 equals right around 4 aeros

psp-inc.com you can use to figure out how long and what size areos for the tunning you want

 

[TNTR70 10+ year member]

i used three inch tips in mine....don't show up to well in pics but everyone that sees them like the look....get creative with something...even if it going in the trunk you'll still be showin it to people..

http://www.caraudio.com/forum/showthread.php?t=376139

 

[1ndatrunk 10+ year member]

I'm gonna go with 5x4" aeros, and 34hz tuning. Thanks gents

 

[1ndatrunk 10+ year member]

i used three inch tips in mine....don't show up to well in pics but everyone that sees them like the look....get creative with something...even if it going in the trunk you'll still be showin it to people..
http://www.caraudio.com/forum/showthread.php?t=376139

That doesn't look bad actually, but I'll probably switch it up again in a few months. I love to try new subs

 

[DonH 5,000+ posts]

yea u noob the rule for aeros is half of the 12-16sq" used for slot port so that means 6-8sq" of port per cube for aeros. So if he has 8 cubic feet for the box times by 8sq" equals 64sq" is about the right amount of total port area divide that by 12.56 which each 4" aero is gives you 5.1 aeros needed
if you do it 6sq" of port per cube then thats 48 divide that by 12.56 equals right around 4 aeros

psp-inc.com you can use to figure out how long and what size areos for the tunning you want

//content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif:laugh://content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif:laugh:

thanks for pretty much re-stating what i posted earlier. I noted on how 4 ports would do the trick.

oh yeah

//content.invisioncic.com/y282845/emoticons/youreawesome.gif.a27e190c662afa8e2be5686b27bd1659.gif