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    Mercureie's Avatar
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    ported calculations for ed15k?

    this will be my first ported box build and i jus wanna make sure all my numbers line up before i start cuttin. im shootin for a net vol. of 3.5 cuft tuned to 33 hz. the outer dimensions are
    W:30 in
    H:17 in
    D:16 in
    driver displacement: .085 cu ft
    Slot Port-
    H:15.5
    W: 2.5
    L: 22.14
    displacement : .496 cuft

    could someone check me on this jus wanna make sure this will all work out. thnx for all the help.



    Car:'02 Nissan Xterra
    HU: Premier DEH-4400
    Comps: SPR-176A type-r 6.5's
    Comp amp: Zapco reference 200
    Sub:Re 15HC
    Sub amp: Hifonics Bx1000
    Box: 2.5 cuft sealed




  2. #2
    ShaunMac's Avatar
    ShaunMac is offline Thank You Come Again!



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    Using 3/4" material
    With the outer dimensions I come up with
    an internal volume of 3.71 cu ft.

    Port displacement for a straight port that comes
    out on the right side or left side of the box = .15 cu ft.

    3.71 - .15 - .085 = 3.475cu ft.

    3.47cu ft. with the port size 15.5 x 2.5 x 22.14
    should be tuned between 32Hz-33Hz

    BTW: I have an e15k in a 3.5cu ft. box tuned@33Hz
    and it sounds great! Great SQ and pretty loud too!



    Pioneer 8600 - Profile Amp-Infinity Speakers - L7 Subwoofer

  3. #3
    Mercureie's Avatar
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    cool, thnx for that reasurrance. yea i should have this up and running within a week



    Car:'02 Nissan Xterra
    HU: Premier DEH-4400
    Comps: SPR-176A type-r 6.5's
    Comp amp: Zapco reference 200
    Sub:Re 15HC
    Sub amp: Hifonics Bx1000
    Box: 2.5 cuft sealed

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