Page 1 of 274 1231151101 ... LastLast
Threads 1 to 25 of 6840

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 09:01 PM
    • Replies: 9
    • Views: 10,098
    08-22-2019, 08:50 PM Go to last post
  2. Sticky Thread Sticky: 4340 & 4341 references thread

    Started by hjames, 05-11-2007 05:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 48,318
    06-11-2016, 01:00 PM Go to last post
  3. Post Sticky Thread Sticky: Stock Altec/JBL Physical Enclosure Information

    Started by 4313B, 09-11-2004 12:56 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 136,805
    06-24-2015, 10:05 AM Go to last post
  4. Sticky Thread Sticky: 4343 References Thread

    Started by hjames, 05-30-2007 06:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 72,055
    10-31-2012, 12:35 AM Go to last post
  5. Thumbs up Sticky Thread Sticky: JBL Technical Information - Links

    Started by boputnam, 02-06-2008 01:34 AM
    • Replies: 1
    • Views: 32,430
    08-05-2008, 07:54 AM Go to last post
  6. Sticky Thread Sticky: READ ME - Forum Rules

    Started by Don McRitchie, 06-28-2004 08:27 AM
    • Replies: 2
    • Views: 28,628
    10-20-2006, 03:48 AM Go to last post
  1. JBL 4313 vs 4313B crossover differences?

    Started by bolero, 04-16-2017 10:02 AM
    • Replies: 5
    • Views: 1,998
    Yesterday, 08:19 PM Go to last post
  2. JBL 476MG Diaphragm Issue

    Started by JamesBLansing, 12-26-2020 02:24 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,286
    Yesterday, 07:35 PM Go to last post
    • Replies: 1
    • Views: 43
    Yesterday, 07:08 AM Go to last post
  3. Which horn on JBL 4560?

    Started by retro soulman, 01-03-2021 12:29 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,066
    01-21-2021, 06:12 PM Go to last post
  4. Looking for Altec A255 schematic

    Started by audiojunkman, 01-20-2021 10:46 PM
    • Replies: 0
    • Views: 28
    01-20-2021, 10:46 PM Go to last post
  5. N-500-D crossover

    Started by u1tramax94, 01-11-2021 11:58 PM
    • Replies: 8
    • Views: 381
    01-13-2021, 06:36 PM Go to last post
  6. JBL L100T restoration

    Started by Mikesignal, 01-04-2021 05:46 PM
    • Replies: 8
    • Views: 565
    01-12-2021, 05:17 PM Go to last post
  7. JBL L20t3 woofer surround

    Started by Cozmo, 11-22-2020 12:31 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,469
    01-11-2021, 12:34 PM Go to last post
  8. 033 impedance graph

    Started by scroogemcdov, 01-05-2021 08:53 AM
    • Replies: 3
    • Views: 335
    01-08-2021, 03:48 PM Go to last post
  9. JBL Aquarius 1 or S105

    Started by byronstutz, 05-19-2015 01:48 PM
    • Replies: 8
    • Views: 3,409
    01-05-2021, 04:34 PM Go to last post
  10. Metregon modification

    Started by roads31, 12-09-2020 10:29 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,470
    01-04-2021, 06:39 PM Go to last post
  11. Resistors for N120 Network

    Started by Vintage Nut, 01-02-2021 12:11 AM
    • Replies: 11
    • Views: 522
    01-03-2021, 03:46 PM Go to last post
  12. 2461, 2410, 2420 damping material

    Started by GRIMRIAN, 12-30-2020 10:37 AM
    2461, cd restoration
    • Replies: 4
    • Views: 434
    12-31-2020, 06:58 PM Go to last post
  13. VOTT A5 - improved crossover design --- help!

    Started by bradmich, 12-29-2020 11:43 AM
    • Replies: 12
    • Views: 617
    12-30-2020, 05:50 PM Go to last post
  14. Valencia 846a rattle/vibration

    Started by TSWisla, 12-28-2020 10:41 AM
    • Replies: 5
    • Views: 446
    12-29-2020, 11:40 AM Go to last post
  15. JBL C39 Harlan Information

    Started by Daddyo1935, 12-28-2020 07:25 PM
    • Replies: 2
    • Views: 312
    12-29-2020, 08:04 AM Go to last post
  16. TCB subwoofers

    Started by avantrax, 12-27-2020 05:30 AM
    • Replies: 0
    • Views: 245
    12-27-2020, 05:30 AM Go to last post
  17. 4410 crossover in a L80T (GI)

    Started by dub, 12-18-2020 04:07 AM
    • Replies: 11
    • Views: 999
    12-26-2020, 01:00 AM Go to last post
  18. JBL L100a polarity

    Started by tivorocks, 12-19-2020 09:25 PM
    • Replies: 1
    • Views: 334
    12-20-2020, 11:20 AM Go to last post
  19. Woofers ruined or no?.

    Started by clwinbe, 12-14-2020 09:32 AM
    • Replies: 11
    • Views: 895
    12-17-2020, 03:26 PM Go to last post
  20. Crazy About Color

    Started by 1audiohack, 12-15-2020 10:51 PM
    • Replies: 2
    • Views: 433
    12-17-2020, 08:23 AM Go to last post
  21. JBL L166 Help needed

    Started by Munkenissen, 12-16-2020 05:54 AM
    • Replies: 4
    • Views: 466
    12-17-2020, 05:23 AM Go to last post
  22. Upgrade C37 to 3 Way

    Started by shaansloan, 12-15-2020 11:18 AM
    • Replies: 4
    • Views: 458
    12-16-2020, 09:11 AM Go to last post
  23. Paint for JBL crossovers and some horns

    Started by jbl4ever, 12-11-2020 07:13 PM
    • Replies: 2
    • Views: 399
    12-12-2020, 11:39 AM Go to last post
  24. Recommended Driver for 2344 butt cheek horn?

    Started by newbie, 12-10-2020 06:44 AM
    • Replies: 12
    • Views: 821
    12-11-2020, 03:21 AM Go to last post

Forum Information and Options

Users Browsing this Forum

There are currently 62 users browsing this forum. (0 members & 62 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
  •