Closed Thread
Results 1 to 2 of 2

Reload Thread: Enclosure For 3 12s

  1. #1
    bmd107's Avatar
    bmd107 is offline Member

    Join Date
    Jan 2004
    Post Thanks / Like
    0 Post(s)
    0 Thread(s)
    0 Post(s)

    Enclosure For 3 12s

    I Have 3 Cvr 12s And I Want To Build A Ported Box For Them. I Currently Drive A Explorer And Basically What I Want To Know Is Would There Be Enough Room For Them And Does It Have To Be 3 Seperate Ports Or Can I Do 1 Big One. All Info Is Appreciated.

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

    Join Date
    Apr 2002
    Colorado Springs, CO
    Post Thanks / Like
    0 Post(s)
    0 Thread(s)
    2 Post(s)

    Re: Enclosure For 3 12s

    I would do one box and one port. Really you can do as many ports as you want. But the more you make or the larger they are, the longer they will have to be which will in turn make you box smaller. First figure out how much sapce you want to give each sub. Then figure what size and how many ports you want. Find the total external volume of the ports. Add this number to the volume of the box. Last add the total sub displacement. This is how big your internal dimensions of your box should be.

    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    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. Enclosure Vs. Bandpass Enclosure?
    By BigPanch in forum Enclosure Design & Construction Help
    Replies: 32
    Last Post: 03-07-2007, 12:01 PM
  2. Inverted sub in sealed enclosure?
    By MXJMR in forum Enclosure Design & Construction Help
    Replies: 2
    Last Post: 02-28-2004, 07:43 PM
  3. Sound Quality: The Sealed/Ported misconception
    By Below 30 in forum General Discussion
    Replies: 230
    Last Post: 02-28-2004, 05:15 PM
  4. 2 10's or 2 12's?
    By LuNaTiC in forum Subwoofers
    Replies: 8
    Last Post: 12-01-2003, 12:57 PM
  5. sick a$$ enclosure idea
    By nismboy6986 in forum Enclosure Design & Construction Help
    Replies: 7
    Last Post: 10-11-2003, 08:17 PM

User Tag List

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may post attachments
  • You may edit your posts
1e2 Forum