Circle Port Help

[photocrazy8 10+ year member]

Ok i want to make a box that is 4.5 cubes @ 35Hz. I want to use these ports...

http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=260-404

and using this calculator

http://www.carstereo.com/help/Articles.cfm?id=31

If i have 2 ports for the box it says that the port length should be 4.72 in. Is that per port or total port length combined with the two ports? If it is each then won't the ports i chose (first link) work perfect? Thanks, Andrew

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[photocrazy8 10+ year member]

bump easy question....

 

[Rc 415 10+ year member]

The length it tells you is per port, I guarentee it.

 

[photocrazy8 10+ year member]

The length it tells you is per port, I guarentee it.

sweet so then those ports would be perfect?

 

[Rc 415 10+ year member]

Uhm, yes, but you might as well use Pvc if thats the port you want to use.

 

[prochobo 10+ year member]

sweet so then those ports would be perfect?

Yeah, you won't have to cut them //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif but might I suggest the flared PSP's?

http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=268-350

 

[Rc 415 10+ year member]

If you want a real aero, look into these:

http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=268-350

 

[Rc 415 10+ year member]

Dang, beat me!

 

[photocrazy8 10+ year member]

If you want a real aero, look into these:http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=268-350

blank page not workin

 

[prochobo 10+ year member]

blank page not workin

Works for me. . .

 

[prochobo 10+ year member]

Dang, beat me!

Sucka //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif

 

[photocrazy8 10+ year member]

Yeah, you won't have to cut them //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif but might I suggest the flared PSP's?
http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=268-350

Sucka //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif

lol thanks guy i will get those one and cut it to what it says on that online calculator...

 

[prochobo 10+ year member]

lol thanks guy i will get those one and cut it to what it says on that online calculator...

No problemo, but FYI, you have to add 1" to the length per port to account for the flared ends. So that 4.72" total length would be 5.72" total length.

 

[photocrazy8 10+ year member]

No problemo, but FYI, you have to add 1" to the length per port to account for the flared ends. So that 4.72" total length would be 5.72" total length.

thanks for the tip. does it say that in the directions that come with them?

 

[prochobo 10+ year member]

thanks for the tip. does it say that in the directions that come with them?

Sure does. Check out the calculator on their site, it will give you the port lengths for a straight port and a flared port; the flared port length will always be 1" longer.

http://www.psp-inc.com/