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    Can a box builder confirm these numbers please?

    I just want to see if my numbers that I have are right for my ported box for a 12" FI BL. I wanted it at 33 tuning hertz with the max height of 17" and max width at 30". I then found the depth to be 15.159". I will be using 40 inches total for port area. The net cubic ft of the box is supposed to be 2.5'.

    So in basic terms I got my box to be 30 x 15.159 x 17
    L W H
    port width : 2.581
    port length : 27.170

    Displacement of sub was .18 if you need that info. MDF thickness is .75 as well.

    Does this sound right?



    1999 Honda Accord Lx Sedan
    Headunit- Pioneer Avic Z110-BT
    sub stage-FI BL 12 Fully Loaded D2
    sub amp - Sundown 1500D
    speakers- Pioneer Premier 720PRS
    speaker amp - Sundown 100.4D

    Refs:

    Bought From: zealous, blackbonnie, Nickatina




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    Re: Can a box builder confirm these numbers please?

    bump..



    1999 Honda Accord Lx Sedan
    Headunit- Pioneer Avic Z110-BT
    sub stage-FI BL 12 Fully Loaded D2
    sub amp - Sundown 1500D
    speakers- Pioneer Premier 720PRS
    speaker amp - Sundown 100.4D

    Refs:

    Bought From: zealous, blackbonnie, Nickatina

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    bmoney9's Avatar
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    Re: Can a box builder confirm these numbers please?

    bump



    1999 Honda Accord Lx Sedan
    Headunit- Pioneer Avic Z110-BT
    sub stage-FI BL 12 Fully Loaded D2
    sub amp - Sundown 1500D
    speakers- Pioneer Premier 720PRS
    speaker amp - Sundown 100.4D

    Refs:

    Bought From: zealous, blackbonnie, Nickatina

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    spltuscon's Avatar
    spltuscon is offline Kick-*** box builder



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    Re: Can a box builder confirm these numbers please?

    Nope. Your box volume calculation was fine based on that info, but the port length was about 6 inches to short.

    Change box depth to 15.625, port width to 2.5" (x 15.5"h) and port length to 32" and you'll be spot on.

    Good luck!



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    Re: Can a box builder confirm these numbers please?

    Quote Originally Posted by spltuscon View Post
    Nope. Your box volume calculation was fine based on that info, but the port length was about 6 inches to short.

    Change box depth to 15.625, port width to 2.5" (x 15.5"h) and port length to 32" and you'll be spot on.

    Good luck!
    Thank you!



    1999 Honda Accord Lx Sedan
    Headunit- Pioneer Avic Z110-BT
    sub stage-FI BL 12 Fully Loaded D2
    sub amp - Sundown 1500D
    speakers- Pioneer Premier 720PRS
    speaker amp - Sundown 100.4D

    Refs:

    Bought From: zealous, blackbonnie, Nickatina

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