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    Help with Port tuning

    Ok im using WinISD
    I'm working with one DCX 122 Ported

    Recommended Enclosures
    Typical sealed enclosure (cu. ft.) 0.95
    SPL sealed enclosure (cu. ft.) 0.8
    Low Qtc sealed enclosure (cu. ft.) 1.5
    Vented enclosure (cu. ft.) 1.45
    Port tuning frequency (Hz) 40
    Port diameter (inside, in.) 4
    Equivalent square port (in.) 3.54x3.54
    Port length (in.) 9.06

    so by looking at these is it recommened that i tune my port at 40hz, but i've been told that 40hz is too high, is this right? They recommend a 1.45 vented enclosure is that right or should my enclosure be bigger?







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    hoodkid's Avatar
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    Re: Help with Port tuning

    WinIsd Gives External Dimensions so is this the correct wood to buy

    w 1.5 ft >> w = 18in
    h 2.3 ft >> h = 28 in
    d 0.955 ft >> d = 11.5 in




    Top c x b or d x w = 11.5 in x 18 in > *What to buy* 11.5 in x 18 in

    Front a x b or h x w = 28 in x 18 in > *What to buy* 26.5 in x 16.5 in

    Sides a x c or h x d = 28 in x 11.5 in >*What to buy* 26.5 in x 11.5 in


    Vent = 4in Diameter + 0.25 in Thickness 4in w x 5.44 Length
    Last edited by hoodkid; 09-16-2005 at 02:12 PM.




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