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    Fiberglass Box - Need help with port size

    Im using a Diamond D6.
    http://www.diamondaudio.com/products...h%20Sheet2.pdf
    Specs ^

    My box when its done should yield me 1.3cu. I wanted to port it, using a round port. I just dont really understand the calculations on how to determine the size, maybe you guys can help! I looked at the specs, but 24" long is really long.

    Im trying to tune for 35hz, what do you think the size of the port should be?




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    Re: Fiberglass Box - Need help with port size

    go here, psp-inc.com
    use their port calculator. It will have to be pretty long since you have such a small internal volume.




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    Re: Fiberglass Box - Need help with port size

    why thank you.

    so does 3x10.77 or 2x4.85 sound right?




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    Re: Fiberglass Box - Need help with port size

    Id go with a 4" port. Looks like thats what they reccomend for port area. I got 19.34 inches with a 4" flared port.




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    Re: Fiberglass Box - Need help with port size

    can round ports be bent 90 degrees? I will NOT be able to fit that large of a port if not.
    http://www.partsexpress.com/pe/showd...number=268-334
    Last edited by redphoenix; 11-01-2006 at 09:06 AM.




    SC400 - SSR Professors 18x8.5 / 10.5
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