Page 1 of 272 1231151101 ... LastLast
Threads 1 to 25 of 6793

Forum: Lansing Product Technical Help

Questions on repairing, restoring or upgrading factory systems and components from JBL, Altec or LMCo

  1. Sticky Thread Sticky: JBL Technical Notes - LOT'S of them!!!

    Started by DogBox, 06-19-2019 08:01 PM
    • Replies: 9
    • Views: 6,759
    08-22-2019, 07:50 PM Go to last post
  2. Sticky Thread Sticky: 4340 & 4341 references thread

    Started by hjames, 05-11-2007 04:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 42,701
    06-11-2016, 12:00 PM Go to last post
  3. Post Sticky Thread Sticky: Stock Altec/JBL Physical Enclosure Information

    Started by 4313B, 09-11-2004 11:56 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 124,445
    06-24-2015, 09:05 AM Go to last post
  4. Sticky Thread Sticky: 4343 References Thread

    Started by hjames, 05-30-2007 05:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 65,996
    10-30-2012, 11:35 PM Go to last post
  5. Thumbs up Sticky Thread Sticky: JBL Technical Information - Links

    Started by boputnam, 02-06-2008 12:34 AM
    • Replies: 1
    • Views: 29,972
    08-05-2008, 06:54 AM Go to last post
  6. Sticky Thread Sticky: READ ME - Forum Rules

    Started by Don McRitchie, 06-28-2004 07:27 AM
    • Replies: 2
    • Views: 26,173
    10-20-2006, 02:48 AM Go to last post
  1. K151 vs E155

    Started by budney, Today 07:18 AM
    • Replies: 1
    • Views: 57
    Today, 12:00 PM Go to last post
  2. Replacement diaphragm options for 2425J

    Started by BMWCCA, 07-21-2019 06:20 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 5,152
    Today, 10:45 AM Go to last post
  3. Replacement UHF tweeter JBL K2 S 9800SE

    Started by Kor55, 08-04-2020 12:29 PM
    • Replies: 3
    • Views: 199
    08-04-2020, 04:13 PM Go to last post
  4. 708G-1 Correct Foam?

    Started by Nessman, 02-22-2020 12:40 PM
    • Replies: 7
    • Views: 831
    08-02-2020, 11:22 PM Go to last post
  5. 4345 Bi-Amp Crossover Questions

    Started by jbljr, 05-09-2020 11:19 AM
    • Replies: 11
    • Views: 1,381
    07-27-2020, 08:34 AM Go to last post
  6. Step up transformer for 6290 power amp

    Started by 4344, 07-13-2020 12:51 AM
    • Replies: 5
    • Views: 488
    07-27-2020, 06:46 AM Go to last post
  7. D-130E Field Coil Drivers and Altec 603

    Started by MartinM, 07-20-2020 10:14 PM
    • Replies: 0
    • Views: 148
    07-20-2020, 10:14 PM Go to last post
  8. 6290 power amp cooling fan modification

    Started by 4344, 07-16-2020 09:54 PM
    • Replies: 3
    • Views: 272
    07-19-2020, 07:29 PM Go to last post
  9. Altec Lansing 421-8h series ll info wanted

    Started by Spellcaster, 07-13-2020 06:54 PM
    • Replies: 4
    • Views: 331
    07-18-2020, 09:47 AM Go to last post
  10. Lightbulb altec 802-8g same as 802- 16g ?

    Started by teddyboy, 07-17-2020 10:51 AM
    • Replies: 2
    • Views: 236
    07-17-2020, 11:32 PM Go to last post
  11. 2216Nd-1 Measurements??

    Started by Robh3606, 07-13-2020 05:16 PM
    • Replies: 9
    • Views: 579
    07-15-2020, 11:50 AM Go to last post
  12. JBL L110A refoam and stands

    Started by vrobec, 07-12-2020 09:07 AM
    • Replies: 7
    • Views: 460
    07-13-2020, 01:18 AM Go to last post
  13. Placement of Everest 55000

    Started by 4344, 07-07-2020 05:24 AM
    • Replies: 2
    • Views: 371
    07-07-2020, 09:03 PM Go to last post
  14. Altec A7 Refurbishment Crossovers

    Started by vottnut, 06-13-2020 01:24 PM
    • Replies: 2
    • Views: 535
    06-14-2020, 12:08 PM Go to last post
  15. JBL 2122H recone question

    Started by bjh, 03-17-2020 08:18 AM
    2122h, 4345, recone
    • Replies: 9
    • Views: 1,492
    06-11-2020, 10:17 AM Go to last post
  16. L100 QUADRAFLEX FOAM GRILLE updates?

    Started by KAYERCPA, 09-22-2019 07:33 PM
    • Replies: 8
    • Views: 2,127
    06-09-2020, 05:04 PM Go to last post
  17. Question L-pad delete how to...HELP!

    Started by qcautosports, 06-03-2020 05:24 PM
    • Replies: 9
    • Views: 833
    06-07-2020, 10:53 AM Go to last post
  18. Valancia Grills

    Started by Mcline5804, 06-01-2020 08:17 PM
    • Replies: 1
    • Views: 438
    06-07-2020, 09:22 AM Go to last post
  19. Looking For More Punch From My 2245, 4345 Clone

    Started by robertg, 03-01-2020 03:38 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 95
    • Views: 10,349
    06-06-2020, 05:44 PM Go to last post
  20. What is Aquaplas

    Started by tweeter, 09-15-2009 02:20 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 16,804
    06-04-2020, 01:59 AM Go to last post
  21. LE15A Needs New Surrounds

    Started by gmarascortt, 05-29-2020 12:29 PM
    • Replies: 7
    • Views: 805
    06-03-2020, 07:50 PM Go to last post
  22. Am I in the right place?

    Started by guf, 05-27-2020 05:27 PM
    • Replies: 14
    • Views: 1,345
    05-31-2020, 05:40 PM Go to last post
  23. Altec Crossover Upgrades?

    Started by gmarascortt, 05-31-2020 03:29 PM
    • Replies: 0
    • Views: 424
    05-31-2020, 03:29 PM Go to last post
  24. Altec A7 Refurbishing

    Started by vottnut, 05-26-2020 09:06 PM
    • Replies: 3
    • Views: 632
    05-31-2020, 11:04 AM Go to last post
  25. Question JBL L15 vs L26 vs L60T

    Started by Sound_sensible, 04-02-2010 01:21 PM
    • Replies: 9
    • Views: 18,358
    05-30-2020, 05:27 PM Go to last post

Forum Information and Options

Users Browsing this Forum

There are currently 41 users browsing this forum. (0 members & 41 guests)

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 25 replies or 500 views
Hot thread with unread posts
More than 25 replies or 500 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

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