Results 1 to 7 of 7

Thread: There is a problem. jbl 2440

  1. #1
    Junior Member
    Join Date
    May 2012
    Location
    korea
    Posts
    3

    There is a problem. jbl 2440

    Name:  P120515002.jpg
Views: 4821
Size:  84.6 KB

    I do not know the name of the black portion of the internal 2440

    It does not have one. One is broken.

    I'd like to know the name and place of purchase of parts.

    Thanks~

  2. #2
    Senior Member Lee in Montreal's Avatar
    Join Date
    Sep 2010
    Location
    Montréal
    Posts
    2,487
    That's a phase plug. The 2440 without it is as good as a heavy paper weight.

  3. #3
    Member Guy in WNY's Avatar
    Join Date
    Jan 2007
    Location
    Lockport, NY
    Posts
    83

    don't know about replacement parts

    thang, the part missing is the phase plug if i recall. I have no idea where you might get a replacement, other than obtaining another pair of 2440's. will the phase plug interchange with any other 2" driver? I do not know. perhaps somebody else will chime in? if so, that will widen the range of replacement parts.
    Guy in WNY

  4. #4
    Senior Member Mike F's Avatar
    Join Date
    Feb 2011
    Location
    Montreal, Canada
    Posts
    279
    Hello and welcome! The part you are refering to is called a phase plug. I cant say I`ve ever seen one of them for sale.
    Most 2440s are available as complete drivers and occasionaly missing only the diaphragms.
    You may want to check out Ebay for parts or maybe even find a single orphan.
    Hope this helps.

  5. #5
    Member Guy in WNY's Avatar
    Join Date
    Jan 2007
    Location
    Lockport, NY
    Posts
    83

    Thank you Lee.

    I remember a guy on here had his drivers demaged, then he rebuilt them and had then remaged. If you can find that thread it shows how these drivers are put together.
    Guy in WNY

  6. #6
    Senior Member
    Join Date
    Aug 2010
    Location
    Jättendal (Giant Valley), Sweden
    Posts
    763
    Quote Originally Posted by Guy in WNY View Post
    I remember a guy on here had his drivers demaged, then he rebuilt them and had then remaged. If you can find that thread it shows how these drivers are put together.
    Refurbishing a pair of 2440.

    Since you have one, you can make a copy of it. It will take a lot of time and/or cost a lot. You will need a lathe. In order to take the drivers apart you will need to find a shop that can demagnitize and remagnitize the drivers.

  7. #7
    Junior Member
    Join Date
    May 2012
    Location
    korea
    Posts
    3

    Thanks~~

    Reply Thank you.

    Let's find a way. Thank you.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. More 2440 help
    By NickH in forum Lansing Product Technical Help
    Replies: 17
    Last Post: 04-19-2012, 09:35 AM
  2. 2440 Help
    By NickH in forum Lansing Product Technical Help
    Replies: 10
    Last Post: 04-12-2012, 03:42 PM
  3. 375 vs.2440?
    By PARA in forum Lansing Product Technical Help
    Replies: 5
    Last Post: 11-19-2005, 12:40 AM
  4. Jbl 2440
    By rpstephen in forum Lansing Product General Information
    Replies: 5
    Last Post: 09-19-2003, 09:16 PM

Posting Permissions

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