Port Help (calculations)

[BHSskaterBHS]

OK so i do not really know if it is possible for anyone to help me with this or not. I need some help with the dimensions of my port.. i wanna tune it somewhere around 32hz.

The dimensions of my box..

14" deep

32" wide

33" long

area about 14784" without displacement (4 12" Sony xplods) and (3 4x4s)

I do not know if it is possible for you guys to help but if you could it would be highly appreciated..

Oh and it doesn't have to be tuned exactly right.. anything will be better than what it is now..

[BHSskaterBHS]

anyone willing to help?

[Guest]

8.5cuft box, i think you can get away with 2 6" round ports, around 11" long. if 3 6" ports is better, make each one 19" long

both to get 34hz tuning.

[BHSskaterBHS]

dude thanks alot.. the only thing is, i gotta make the port outa mdf.. any number with square ports?

[Gotloud555]

Try this subwoofertools.com or you can go to carstereo.com and check out the box calculators..