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Reload Thread: Box for 4 12's - need second opinion, double checking myself

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    Icon7 Box for 4 12's - need second opinion, double checking myself

    I am going to build a slot ported box for 4 12's I will be using 4 memphis PR 12's to start, going to double my power soon and go with an HDC3, Icon type. I am calculating a box to the outside of the Pr specs, intending to be right on with one of the other types mentioned. I have the following calculations
    box inside dems:
    36.5" w x 18.5" h x 26.5" d = 10.5 cubes net

    Port dems:
    3" tall, 36.5" w = 109 sq in of port
    18.75" long = 32hz tuning

    I am asking those who read this and can double check my calcs, please do so..I am using a calculator from another website and will probably have this box built.
    -Thanks
    ps anybody know of a 12 that has 89 to 91 db sens, and can handle 750 w rms that would fit the box above??..
    Last edited by quackhead; 02-27-2008 at 07:39 AM. Reason: mistake




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    Re: Box for 4 12's - need second opinion, double checking myself

    nobody?




    "Bailout: Taking a trillion dollars from the people and giving it to the banks so the banks can loan it back to the people, at interest!"

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    Icon11 Re: Box for 4 12's - need second opinion, double checking myself

    thanks nG for the Simple edu sticky
    geez




    "Bailout: Taking a trillion dollars from the people and giving it to the banks so the banks can loan it back to the people, at interest!"

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    Re: Box for 4 12's - need second opinion, double checking myself

    i sent u a pm




    "Bailout: Taking a trillion dollars from the people and giving it to the banks so the banks can loan it back to the people, at interest!"

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