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Reload Thread: surface area of port for 15"XXX

  1. #1
    bobo244's Avatar
    bobo244 is offline CarAudio.com Elite



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    surface area of port for 15"XXX

    I got 5.3 cubes of internal volume before speaker and port displacements.

    I wanna tune it low, between 28-30 hz. It is going to be a slot port and I was wondering how many in^2 of surface area i would need for the port?



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    Re: surface area of port for 15"XXX

    I would give it 75




  3. #3
    DBfan187's Avatar
    DBfan187 is offline Supa's mom was here!



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    Re: surface area of port for 15"XXX

    use the equation in my sig for min. port area.




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