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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: READ ME - Forum Rules

    Started by Don McRitchie, 06-28-2004 07:27 AM
    • Replies: 4
    • Views: 35,663
    03-28-2021, 03:03 PM Go to last post
  2. Thumbs up Sticky Thread Sticky: JBL Technical Information - Links

    Started by boputnam, 02-06-2008 01:34 AM
    • Replies: 5
    • Views: 39,507
    03-23-2021, 02:25 PM Go to last post
  3. Sticky Thread Sticky: JBL Technical Notes - LOT'S of them!!!

    Started by DogBox, 06-19-2019 08:01 PM
    • Replies: 9
    • Views: 17,903
    08-22-2019, 07:50 PM Go to last post
  4. Sticky Thread Sticky: 4340 & 4341 references thread

    Started by hjames, 05-11-2007 04:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 59,250
    06-11-2016, 12:00 PM Go to last post
  5. 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: 165,594
    06-24-2015, 09:05 AM Go to last post
  6. Sticky Thread Sticky: 4343 References Thread

    Started by hjames, 05-30-2007 05:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 85,072
    10-30-2012, 11:35 PM Go to last post
  1. Interchangeable diaphragms

    Started by retro soulman, Yesterday 08:15 AM
    • Replies: 1
    • Views: 82
    Yesterday, 11:28 PM Go to last post
  2. Rotary selector jump 4333

    Started by Paul001, 11-23-2021 08:59 AM
    • Replies: 2
    • Views: 191
    12-02-2021, 12:08 AM Go to last post
  3. Need help - Crossover mod for JBL 8330A

    Started by TW14MB, 11-29-2021 10:41 AM
    • Replies: 5
    • Views: 275
    12-01-2021, 10:41 AM Go to last post
  4. How to determine proper JBL phase

    Started by seotaro, 11-28-2021 01:29 AM
    • Replies: 2
    • Views: 230
    11-28-2021, 03:26 PM Go to last post
  5. 4410 network question

    Started by dub, 11-25-2021 04:11 AM
    • Replies: 14
    • Views: 669
    11-28-2021, 06:54 AM Go to last post
  6. Wiring Polarity 4333b

    Started by Paul001, 11-22-2021 01:24 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 675
    11-24-2021, 10:45 PM Go to last post
  7. Finally Got the JBL 4345

    Started by Dev, 10-30-2021 04:33 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,279
    11-24-2021, 08:27 PM Go to last post
  8. Choosing a Mid-range that Fits.

    Started by mortron, 07-26-2021 07:00 AM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 8,807
    11-22-2021, 02:11 AM Go to last post
  9. JBL Music 10 Subwoofer acoustical stuffing?

    Started by Stockman, 06-02-2018 12:25 PM
    • Replies: 4
    • Views: 6,751
    11-21-2021, 12:03 PM Go to last post
  10. 4331 Crossover help please

    Started by Mazza, 11-18-2021 06:51 AM
    • Replies: 2
    • Views: 212
    11-18-2021, 07:41 PM Go to last post
  11. Mounting kits for 15" JBLs

    Started by audiorep2, 11-14-2021 04:43 PM
    • Replies: 4
    • Views: 371
    11-16-2021, 12:09 AM Go to last post
  12. JBL 4430 Speakers

    Started by Dave 2021, 10-25-2021 05:23 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 2,711
    11-14-2021, 10:51 AM Go to last post
    • Replies: 9
    • Views: 732
    11-12-2021, 10:30 PM Go to last post
    • Replies: 3
    • Views: 224
    11-12-2021, 12:10 AM Go to last post
  13. 2225H & 2220J Re-Cone Options?

    Started by mark214, 11-09-2021 05:10 PM
    • Replies: 3
    • Views: 345
    11-11-2021, 11:29 PM Go to last post
  14. Question Aftermarket Diaphrams

    Started by mark214, 10-10-2021 05:23 PM
    • Replies: 8
    • Views: 1,180
    11-06-2021, 05:56 PM Go to last post
  15. Freq response equation

    Started by audiorep2, 10-27-2021 09:23 AM
    • Replies: 6
    • Views: 634
    11-03-2021, 02:35 PM Go to last post
  16. Please help me identifying these speakers

    Started by thedanielforum, 11-03-2021 12:08 AM
    jbl
    • Replies: 2
    • Views: 389
    11-03-2021, 06:11 AM Go to last post
  17. Looking for model name of a vintage JBL speaker.

    Started by seotaro, 11-02-2021 02:08 AM
    jbl
    • Replies: 1
    • Views: 421
    11-02-2021, 04:22 PM Go to last post
  18. The N2400 Revealed

    Started by Baron030, 11-04-2006 10:41 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 32,301
    11-01-2021, 03:38 AM Go to last post
  19. JBL 2202A with 15" basket! - what to re-cone as?

    Started by Mazza, 10-20-2021 12:34 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,710
    11-01-2021, 01:37 AM Go to last post
  20. Need help with L220 components

    Started by Triumph Don, 10-31-2021 04:10 PM
    • Replies: 2
    • Views: 395
    10-31-2021, 04:56 PM Go to last post
  21. Boomy JBL 4509 cabinets

    Started by retro soulman, 10-29-2021 08:35 AM
    • Replies: 11
    • Views: 760
    10-31-2021, 12:26 AM Go to last post
  22. Model 19 dampening help

    Started by Athalwolf, 10-27-2021 09:13 AM
    • Replies: 1
    • Views: 373
    10-30-2021, 06:33 PM Go to last post
  23. L100 Grill Vaneer or Solid Walnut?

    Started by Donzash, 10-30-2021 10:50 AM
    jbl l100 century
    • Replies: 3
    • Views: 370
    10-30-2021, 12:00 PM Go to last post

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