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Forum: Lansing Product Technical Help

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

  1. Sticky Thread Sticky: 4340 & 4341 references thread

    Started by hjames, 05-11-2007 04:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 16,961
    06-11-2016, 12:00 PM Go to last post
  2. 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: 75,614
    06-24-2015, 09:05 AM Go to last post
  3. Sticky Thread Sticky: 4343 References Thread

    Started by hjames, 05-30-2007 05:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 36,410
    10-30-2012, 11:35 PM Go to last post
  4. Thumbs up Sticky Thread Sticky: JBL Technical Information - Links

    Started by boputnam, 02-06-2008 12:34 AM
    • Replies: 1
    • Views: 20,312
    08-05-2008, 06:54 AM Go to last post
  5. Sticky Thread Sticky: READ ME - Forum Rules

    Started by Don McRitchie, 06-28-2004 07:27 AM
    • Replies: 2
    • Views: 17,003
    10-20-2006, 02:48 AM Go to last post
  1. JBL 435Al / 435Al-1

    Started by hlaari, 06-24-2017 09:43 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 309
    06-26-2017, 10:30 PM Go to last post
  2. 416-8A DCR values

    Started by DarcyL, 06-22-2017 06:04 AM
    • Replies: 9
    • Views: 203
    06-24-2017, 03:21 PM Go to last post
  3. Is This 2404H-1 Diaphragm Aftermarket?

    Started by robertg, 06-23-2017 06:51 PM
    • Replies: 3
    • Views: 127
    06-24-2017, 06:02 AM Go to last post
  4. Biamping JRX115, is it worth the experiment?

    Started by LowerBeef, 06-08-2017 10:05 AM
    • Replies: 10
    • Views: 348
    06-22-2017, 09:51 PM Go to last post
  5. E-145 Recone Possibility(?)

    Started by tinnitus, 06-22-2017 05:08 PM
    • Replies: 2
    • Views: 103
    06-22-2017, 08:30 PM Go to last post
  6. 4350

    Started by KTG, 06-14-2017 04:59 PM
    • Replies: 14
    • Views: 640
    06-22-2017, 09:35 AM Go to last post
  7. 2440 vs 2420 Drivers

    Started by MikeM, 06-21-2017 12:41 PM
    • Replies: 5
    • Views: 152
    06-21-2017, 05:41 PM Go to last post
  8. Question Altec Valencia b port size

    Started by DarcyL, 05-12-2017 09:32 AM
    2 Pages
    1 2
    altec, port size, valencia
    • Replies: 20
    • Views: 1,088
    06-21-2017, 10:30 AM Go to last post
  9. Short Videos of my reconing process.

    Started by edgewound, 06-15-2017 03:44 PM
    • Replies: 4
    • Views: 247
    06-21-2017, 05:26 AM Go to last post
  10. Did I buy 2360 or 2365?

    Started by LowerBeef, 06-18-2017 07:46 AM
    • Replies: 11
    • Views: 227
    06-20-2017, 11:18 AM Go to last post
  11. "hybrid" reconed drivers: Sound & t/s para. Issues: Any available info ?

    Started by RMC, 03-15-2017 08:11 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,889
    06-19-2017, 09:04 AM Go to last post
  12. "Restored" LE111H pair

    Started by FE3T, 06-15-2017 07:26 PM
    • Replies: 6
    • Views: 220
    06-19-2017, 08:57 AM Go to last post
  13. Improve the ultra high frequency of 4430

    Started by 4344, 06-12-2017 01:19 AM
    • Replies: 14
    • Views: 602
    06-18-2017, 08:02 PM Go to last post
  14. what is this 4312 mod?

    Started by Goldjazz, 06-11-2015 03:19 AM
    2 Pages
    1 2
    • Replies: 27
    • Views: 4,503
    06-13-2017, 04:15 AM Go to last post
  15. Aquarius IV schematic

    Started by Chevelle, 06-11-2017 02:19 AM
    • Replies: 3
    • Views: 183
    06-11-2017, 07:56 AM Go to last post
  16. 2169 vs 2108 comparison

    Started by bldozier, 06-09-2017 05:11 AM
    • Replies: 5
    • Views: 295
    06-10-2017, 04:58 PM Go to last post
  17. Altec nuts and bolts / thread type etc

    Started by oldbrowndog, 05-30-2017 02:18 AM
    • Replies: 7
    • Views: 373
    06-08-2017, 07:27 AM Go to last post
  18. Blown 2042H

    Started by Fred Sanford, 07-14-2008 05:52 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 6,546
    06-08-2017, 06:00 AM Go to last post
  19. K140 having foam problem?

    Started by Krischu, 06-06-2017 01:34 AM
    • Replies: 1
    • Views: 212
    06-06-2017, 09:05 AM Go to last post
    • Replies: 2
    • Views: 271
    06-04-2017, 01:07 PM Go to last post
  20. Altec 604-8K Crossover

    Started by canuckaudiog, 05-29-2017 11:41 AM
    • Replies: 1
    • Views: 212
    05-29-2017, 12:04 PM Go to last post
    • Replies: 7
    • Views: 1,344
    05-26-2017, 06:48 PM Go to last post
  21. Seeking guidance on JBL 4312A woofer issue

    Started by bjgrant, 03-17-2014 05:55 PM
    jbl 4312a control monitor
    • Replies: 7
    • Views: 2,108
    05-25-2017, 11:04 PM Go to last post
  22. Lightbulb L300 Grill Peg removal....Suggestions?

    Started by T.Rex, 05-20-2017 08:28 PM
    • Replies: 5
    • Views: 353
    05-25-2017, 07:50 PM Go to last post
  23. Altec 250/250su

    Started by moth716, 05-25-2017 03:40 PM
    • Replies: 0
    • Views: 177
    05-25-2017, 03:40 PM Go to last post

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