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    Too much port area?

    What happens if you have more than the recommended port area but its still tuned to the right frequency?







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    Re: Too much port area?

    its peaks weird and bottoms out



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    Re: Too much port area?

    my peaking weird i think he means narrow freq response or a peaky box. and less cone control



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    Re: Too much port area?

    how much port area is to much? the box im about to build has 300 sq port area



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    Re: Too much port area?

    18.75ft^3 would work well with 300 sq. inches of port. Every box I build I use 16 sq. inches of port per cubic foot net volume.




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    Re: Too much port area?

    Quote Originally Posted by jake760 View Post
    18.75ft^3 would work well with 300 sq. inches of port. Every box I build I use 16 sq. inches of port per cubic foot net volume.
    well its almost 20ft^3 before port, with port its 13.5



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    Re: Too much port area?

    With 13.5 net I'd use 216, for a daily setup that is.




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    Re: Too much port area?

    yeh your over 20 square inches per cube. i wouldnt use more than that. i would drop it down to like 18 per cube
    Last edited by skmfkr; 09-05-2009 at 05:01 PM.



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    Re: Too much port area?

    Well how much is recommended for aero ports? I heard anywhere between 5-12sq.in. per cubic ft.




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    Re: Too much port area?

    bigger port usually means a higher peak in ur frequency responce which is better for spl but not so good daily...




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