Closed Thread
Results 1 to 4 of 4

Reload Thread: Port dimensions

  1. #1
    Join Date
    Nov 2002
    Location
    Vancouver
    Posts
    892
    Post Thanks / Like
    Images
    5
    Mentioned
    0 Post(s)

    Port dimensions

    Hello, i was just wonderin if...


    Well i have a box for my XXX 15" and the size of my box is 3.7 before displacement, can anyone tell me the exact measurements i can make my port so it will be tuned to 35hz? is 4.02x4.02x6.80 a good estimate? will that size port create any noise??

    Thanks!!!



    **Resonant Engineering, Adire, Pioneer, Focal, Second Skin, Sony**




  2. #2
    Trixter's Avatar
    Trixter is offline Keepin it Simple



    Join Date
    Apr 2002
    Location
    Kenosha, WI
    Age
    36
    Posts
    2,608
    Post Thanks / Like
    Images
    29
    Mentioned
    0 Post(s)
    Those measurements would get you close. Remember to include the port's displacement as well as the dirver's. The larger the port, the less port noise you will get. Something that small may create some. I would do the traditional slot port on one side of the box...if you have the room for it.



    2006 Jeep Liberty
    Adire Audio, Cadence, Clarion, MB Quart

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

  3. #3
    Biohazard's Avatar
    Biohazard is offline I AM

    Threadstarter


    Join Date
    Nov 2002
    Location
    Vancouver
    Posts
    892
    Post Thanks / Like
    Images
    5
    Mentioned
    0 Post(s)
    can someone give me the measurement of a slot port??



    **Resonant Engineering, Adire, Pioneer, Focal, Second Skin, Sony**

  4. #4
    Trixter's Avatar
    Trixter is offline Keepin it Simple



    Join Date
    Apr 2002
    Location
    Kenosha, WI
    Age
    36
    Posts
    2,608
    Post Thanks / Like
    Images
    29
    Mentioned
    0 Post(s)
    If you give the dimensions of your box, it would be easier, so we know what we got to work with.



    2006 Jeep Liberty
    Adire Audio, Cadence, Clarion, MB Quart

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

Closed Thread

Similar Threads

  1. slot port
    By jbl_marshall21 in forum Enclosure Design & Construction Help
    Replies: 18
    Last Post: 08-08-2003, 08:40 PM
  2. How to tune a box?
    By KJL_21 in forum Subwoofers
    Replies: 2
    Last Post: 08-04-2003, 01:17 AM
  3. slot port help!
    By namster44 in forum Enclosure Design & Construction Help
    Replies: 4
    Last Post: 07-29-2003, 06:15 PM
  4. what would be the port tuning on this
    By pookie7919 in forum Enclosure Design & Construction Help
    Replies: 2
    Last Post: 07-20-2003, 07:28 PM
  5. Slot port dimensions
    By debutis in forum Enclosure Design & Construction Help
    Replies: 1
    Last Post: 07-14-2003, 12:28 PM

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may post attachments
  • You may edit your posts

1e2 Forum