Closed Thread
Results 1 to 5 of 5

Reload Thread: Question

  1. #1
    Below20hzonly's Avatar
    Below20hzonly is offline CarAudio.com Elite



    Join Date
    Feb 2012
    Location
    East Grand Forks, MN
    Posts
    878
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    267 Post(s)

    Question

    how do you measure the cutout diameter of a sub on a peice of wood. if it says 9 1/4"inch for a ten inch sub how do i measure a 9 1/4th"inch circle. or do i just divide that by 2 and make and start from a center point and draw a line 4 5/8"inches from the center ina circle







  2. #2
    stl_314's Avatar
    stl_314 is offline Senior VIP Member



    Join Date
    Dec 2011
    Location
    mo
    Posts
    338
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    100 Post(s)

    Re: Question

    I just use the gasket unless you need a super tight fit. But yes u use half the size of the mounting diameter and draw a circle. 3rd grade math lol




  3. #3
    maylar's Avatar
    maylar is offline Electrical Weenie



    Join Date
    Jan 2002
    Location
    Connecticut
    Age
    62
    Posts
    3,445
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    383 Post(s)

    Re: Question

    If you don't have a drafting compass (for drawing circles), a pencil tied to a string works.



    dave
    ----------
    1999 Buick Park Ave Ultra
    Head Unit: JVC KWHDR720
    EQ: Audiocontrol EQL
    Front Stage: Hybrid Audio Technologies Imagine 5.25 mids, Morel Maximo tweets
    Sub Stage: Boston G3 10", 0.5 cu ft sealed
    Amp: PPI Phantom 900.4
    Rear Fill: Boston SE953 6X9's

  4. #4
    Below20hzonly's Avatar
    Below20hzonly is offline CarAudio.com Elite

    Threadstarter


    Join Date
    Feb 2012
    Location
    East Grand Forks, MN
    Posts
    878
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    267 Post(s)

    Re: Question

    ok thatll work thanks




  5. #5
    Flex68's Avatar
    Flex68 is offline dilligaf



    Join Date
    Jan 2012
    Location
    The Backroads
    Posts
    1,613
    Post Thanks / Like
    Images
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    558 Post(s)

    Re: Question

    Measure said string so that tying it to your pencil gives you exactly 4 5/8" from the nail in the center and, voila!, you gots your 9 1/4" diameter circle



    Quote Originally Posted by Spider Monkey View Post
    Romney will [fornicate] me less than Obama already has and WAY less than what Obama has planned.
    Refs: adamtwo4, basscort2009, burzendowski, clanassa, cthedinger, ikoolguy, its_bacon12, Jew_Bagel, jr711, kreapin, kowboy, Rudy, TheRealDefman, Winter_C

    HU:Eclipse CD7200 MkII
    Subs: Fack Skar Audio
    Front comps: HAT Clarus C61-2 off Sony ES 7547
    Electrical: C&D batt, Big 3 with 1/0, 4ga to amps, Stinger RCA’s
    Damping: 60mil FG panels over holes, full worx from SDS

Closed Thread

Similar Threads

  1. couple subwoofer questions
    By Budnik in forum General Discussion
    Replies: 3
    Last Post: 11-09-2009, 02:01 PM
  2. dumb question....but serious
    By audioman in forum General Discussion
    Replies: 2
    Last Post: 12-30-2001, 11:22 AM
  3. Okay, new to the biz, a few questions....
    By rand in forum General Discussion
    Replies: 3
    Last Post: 12-28-2001, 12:36 AM
  4. stupid question
    By red3213 in forum General Discussion
    Replies: 1
    Last Post: 12-27-2001, 07:37 PM
  5. subwoofer system questions
    By CheapPyramidStuff in forum General Discussion
    Replies: 4
    Last Post: 12-26-2001, 12:15 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