Help with aeroports PLEASE

[Vwbuskid 10+ year member]

Alright so i have two DD 9512 and i plan on putting them into an about 4-4.5cu box.

I've decided I'd like to use aeroports if possible. I don't know much about them but they seem pretty cool. I was hoping for some help explaining how to tune to around 35-38hz

Click to read more...

 

[SWFL 10+ year member]

http://www.psp-inc.com/psp-inc.com/cgi-bin/port_length_calculator.cgi

 

[Vwbuskid 10+ year member]

http://www.psp-inc.com/psp-inc.com/cgi-bin/port_length_calculator.cgi

Thank-You! Hear anything bout the amps?

So with these ports all i do is put them in?

 

[Vwbuskid 10+ year member]

Does the diameter of the ports make a difference in sound?

 

[SWFL 10+ year member]

you have to cut the hole, and make sure they are the right length for the right tunnning.

far as how many ports and what diameter that depends on how much port area you need

 

[7ender 10+ year member]

http://www.caraudio.com/forum/showthread.php?t=412621&highlight=aero+port+guide