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Reload Thread: XXX Box, little help?

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    XXX Box, little help?

    My box will go like so

    Top=14
    ....._____________
    ..../....................l
    .../.....................l
    ../......................l Height=16 Depth will be 35in.
    ./.......................l
    /_______________l

    Bottom=16


    Can someone help me out by telling me, or simply showing me how to create a port for this? Any help is appreciated, i was thinking of it being tuned to 38, is the winisd graph too sharp? It is for daily driving with some comps, For a 15" XXX


    thanks!
    Craig

    p.s. the edit is to put the periods in so the box looks correct



    **Resonant Engineering, Adire, Pioneer, Focal, Second Skin, Sony**




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    mgaidica's Avatar
    mgaidica is offline CarAudio.com Veteran



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    well u can just do a slot port.. just measure the length from the middle of the port instead of the top or bottom, because the angle.. waas that what ur asking?



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    Originally posted by mgaidica
    well u can just do a slot port.. just measure the length from the middle of the port instead of the top or bottom, because the angle.. waas that what ur asking?
    actually now that i read what i wrote, i meant how do i calculate the size of the port, i realize what u answered was what i asked
    but i knew that hehe

    so i mean to ask what are the dimensions of a port.



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    http://www.loudspeakers101.com/VentCal1.htm

    did i get it right this time?



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    yes



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    If i use those dimentions does that mean my total volume inside is about 4.7? assuming those are my outside dimentions with 3/4 MDF taken off on all sides??

    For the calculations do i need to take off the volume the port would take up?



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    yes, port volume is displacement, meaining u dont include it in the box volume..



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    do u have msn or icq??



    **Resonant Engineering, Adire, Pioneer, Focal, Second Skin, Sony**

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    also for that calculator is my box a bandpass? what is a bandpass?



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    oh so very confused



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    oh and can i used something other than 3/4 MDF for it? can i use something thinner?



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    Originally posted by Biohazard
    oh and can i used something other than 3/4 MDF for it? can i use something thinner?
    don't go thinner, you are going to flex a lot if you do especially with a xxx.



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    Originally posted by burtonsnow83
    don't go thinner, you are going to flex a lot if you do especially with a xxx.
    oh ok thanks!



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    i meant for the port can i go smaller?



    **Resonant Engineering, Adire, Pioneer, Focal, Second Skin, Sony**

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