Page 1 of 273 1231151101 ... LastLast
Threads 1 to 25 of 6806

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: 8,057
    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: 45,012
    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: 129,407
    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: 68,488
    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: 30,999
    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: 27,141
    10-20-2006, 02:48 AM Go to last post
  1. Altec 604 8G and 604 8K throat sizes.

    Started by eso, 09-16-2020 08:14 AM
    • Replies: 7
    • Views: 601
    Today, 12:12 PM Go to last post
  2. Charge Coupled Crossover

    Started by 1audiohack, 11-09-2007 08:34 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 76
    • Views: 50,830
    10-16-2020, 10:06 PM Go to last post
  3. JBL 2344 vs 2370. Stiff sounding?

    Started by retro soulman, 10-04-2020 08:46 AM
    • Replies: 5
    • Views: 545
    10-04-2020, 04:55 PM Go to last post
  4. Question Do dual-driver midbass horns have lobing issues?

    Started by rubjel, 09-24-2020 07:38 AM
    • Replies: 14
    • Views: 941
    10-04-2020, 11:51 AM Go to last post
  5. D 130 recone

    Started by Triumph Don, 09-30-2020 05:51 PM
    • Replies: 4
    • Views: 352
    10-03-2020, 04:25 PM Go to last post
  6. 2426j Vs 2427j ?

    Started by macaroonie, 09-28-2020 08:56 AM
    • Replies: 3
    • Views: 239
    09-28-2020, 09:42 AM Go to last post
  7. JBL D140R Thiele Small parameters ???

    Started by iskesha, 02-05-2019 03:35 AM
    • Replies: 3
    • Views: 1,252
    09-27-2020, 12:17 PM Go to last post
  8. Jbl hla 4897

    Started by hlaari, 05-23-2019 03:38 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,336
    09-23-2020, 12:25 PM Go to last post
  9. JBL 5235 crossover cards !

    Started by retro soulman, 09-20-2020 08:31 AM
    • Replies: 5
    • Views: 427
    09-23-2020, 09:00 AM Go to last post
  10. L300A - 136H vs 2235H

    Started by SaturationPt, 09-22-2020 07:43 AM
    • Replies: 8
    • Views: 421
    09-22-2020, 05:21 PM Go to last post
  11. 299 spade terminal

    Started by adrian welch, 09-12-2020 08:07 PM
    • Replies: 1
    • Views: 385
    09-13-2020, 02:17 AM Go to last post
  12. JBL L110A comparing to JBL L100, L26, L19A

    Started by vrobec, 09-08-2020 03:11 AM
    • Replies: 1
    • Views: 496
    09-08-2020, 12:29 PM Go to last post
  13. Seeking restoration tips for 4430

    Started by GrooveControl, 08-19-2020 03:48 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,759
    08-30-2020, 08:05 PM Go to last post
    • Replies: 8
    • Views: 1,256
    08-23-2020, 12:24 PM Go to last post
  14. Aftermarket JBL 035Ti

    Started by Mike F, 08-11-2020 04:46 PM
    2 Pages
    1 2
    • Replies: 26
    • Views: 2,721
    08-19-2020, 12:49 PM Go to last post
  15. Paragon Crossovers

    Started by kazarkazam, 08-12-2020 01:56 PM
    • Replies: 0
    • Views: 494
    08-12-2020, 01:56 PM Go to last post
  16. K151 vs E155

    Started by budney, 08-06-2020 07:18 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,145
    08-09-2020, 12:42 PM Go to last post
  17. Replacement diaphragm options for 2425J

    Started by BMWCCA, 07-21-2019 06:20 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 8,234
    08-06-2020, 10:45 AM Go to last post
  18. Replacement UHF tweeter JBL K2 S 9800SE

    Started by Kor55, 08-04-2020 12:29 PM
    • Replies: 3
    • Views: 904
    08-04-2020, 04:13 PM Go to last post
  19. 708G-1 Correct Foam?

    Started by Nessman, 02-22-2020 12:40 PM
    • Replies: 7
    • Views: 1,638
    08-02-2020, 11:22 PM Go to last post
  20. 4345 Bi-Amp Crossover Questions

    Started by jbljr, 05-09-2020 11:19 AM
    • Replies: 11
    • Views: 2,467
    07-27-2020, 08:34 AM Go to last post
  21. Step up transformer for 6290 power amp

    Started by 4344, 07-13-2020 12:51 AM
    • Replies: 5
    • Views: 1,254
    07-27-2020, 06:46 AM Go to last post
  22. D-130E Field Coil Drivers and Altec 603

    Started by MartinM, 07-20-2020 10:14 PM
    • Replies: 0
    • Views: 671
    07-20-2020, 10:14 PM Go to last post
  23. 6290 power amp cooling fan modification

    Started by 4344, 07-16-2020 09:54 PM
    • Replies: 3
    • Views: 935
    07-19-2020, 07:29 PM Go to last post
  24. Altec Lansing 421-8h series ll info wanted

    Started by Spellcaster, 07-13-2020 06:54 PM
    • Replies: 4
    • Views: 994
    07-18-2020, 09:47 AM Go to last post

Forum Information and Options

Users Browsing this Forum

There are currently 41 users browsing this forum. (1 members & 40 guests)

  1. joyspring

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
  •