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Thread: 2214H tuning needed asap

  1. #1
    RE: Member when? subwoof's Avatar
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    2214H tuning needed asap

    I am stuffing a 2214H into a 1.87 or 1.7 ft3 box for a quick graduation present this weekend.

    And of course it has to be glued up tonight...


    Could anybody tell me the correct port length for the above volumes if the single port I.D. is 3" ( simple PVC )

    Thanx...sub


  2. #2
    Obsolete
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    Re: 2214H tuning needed asap

    How about 7.69" for the 1.7 cu ft box and 6.72" for the 1.87 cu ft box? That's slightly lower than the 4425's 34 Hz.

  3. #3
    RE: Member when? subwoof's Avatar
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    Thanks! Now it's off to the woodshop.
    This will be a frankenstein:

    2214H
    2105
    035Ti
    4412 network

    but it will smoke the little ( insert the infamous "B" word here ) speakers he was forced upon by unwitting persons ( read: parents ) at the high school graduation 4 years ago...

    and will be "accidently" left behind in the dorm.....


  4. #4
    Junior Member MikeCinci's Avatar
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    3 ft3?

    Hey Guys!

    How about a box that is 3 ft3?
    What size port tube?

    Mike
    Mike

  5. #5
    Senior Member grumpy's Avatar
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    3ft3 box, 2214H:

    4.0" dia port?, 7-7.5" long... trim to taste
    3.0" dia port?, 3-3.6" long... "

    This is using publicly posted T/S driver parameters
    and WinISD, and my opinion of what looked reasonable
    given the imposed constraints.

    actual results may vary...

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