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Reload Thread: 4th Order BP for 2 18"s

  1. #46
    Bigpimpin91's Avatar
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    Re: 4th Order BP for 2 18"s

    I was contemplating my 18's in a Bandpass, let us know how it works.



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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by RidnClean View Post
    how come i didn't see this happening?
    You really not notice him building in the garage the whole time?



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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by Seattle206 View Post
    You really not notice him building in the garage the whole time?
    ignore him dev, Howie isnt good with paying attention...




  4. #49
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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by WOT View Post
    You will NOT see a gain in SPLin a bandpass over a good ported box.

    And are you going to assmble it with the subs already installed on that baffle? Dont see a way to remove them or anything once there installed
    Please tell me how I pulled a 162 with 2 JBL GTO804's then?



    SPL is one note... SQ is a flat 20-20.
    If ported, always tune to CRF 33Hz... aka the Golden Number
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    Re: 4th Order BP for 2 18"s

    more pics now




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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by Low_e_Red View Post
    Please tell me how I pulled a 162 with 2 JBL GTO804's then?
    Is this a joke?



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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by Rashaddd View Post
    more pics now
    uploading




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    Re: 4th Order BP for 2 18"s

    with the 35hz tuning...i think u will have a low end monster

    80




  9. #54
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    Re: 4th Order BP for 2 18"s

    planing on doing a band pass to,,just for fun.Gonna try 2 cubes sealed 14 or so ported.



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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by 80INCHES View Post
    with the 35hz tuning...i think u will have a low end monster

    80
    lol itll probably play down into the low 20's.



    Quote Originally Posted by bunkerking09 View Post
    i have a little weiner

  11. #56
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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by 80INCHES View Post
    with the 35hz tuning...i think u will have a low end monster

    80
    thats an understatement...




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    Re: 4th Order BP for 2 18"s

    Just woke up. I'm uploading more pics now, then outside to continue the build.




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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by 80INCHES View Post
    with the 35hz tuning...i think u will have a low end monster

    80
    x2

    when I did an install with 4 cubes ported area and 1 cube sealed. The ports were tuned to 40 hz and would play great down to 25hz for some reason 4th order BP's act this way.



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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by bball09124 View Post
    Is this a joke?
    It has to be.




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    Re: 4th Order BP for 2 18"s

    Quote Originally Posted by Corey69 View Post
    If he is going for pure spl the sealed box is a little big, and the subs should be in separate sealed enclosures.
    You're right, 2 cubes per works best for 18s sealed for SPL.

    In my old truck though with the 4 18s we did 2.25/2.5 per sub and it would play 30 hz like a freak and the subs barely moved.

    Would bass race a 161 and change with 8 Autotek 3000s




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