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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: Speaker Frame and Cone Kit Compatability

    Started by Robh3606, 03-11-2024 09:04 AM
    1 Attachment(s)
    • Replies: 0
    • Views: 1,193
    Robh3606
    03-11-2024, 09:04 AM Go to last post

  2. Sticky Thread Sticky: Looking for JBL " Pro Note " Vol. 1 Issue # 6 and # 7 July 1973

    Started by JBLPRO, 05-12-2022 06:58 AM
    2 Pages •
    1 2
    36 Attachment(s)
    • Replies: 25
    • Views: 18,855
    engineerjoe
    05-20-2022, 05:33 PM Go to last post

  3. Sticky Thread Sticky: READ ME - Forum Rules

    Started by Don McRitchie, 06-28-2004 07:27 AM
    1 Attachment(s)
    • Replies: 4
    • Views: 54,780
    Mr. Widget
    03-28-2021, 03:03 PM Go to last post

  4. Thumbs up Sticky Thread Sticky: JBL Technical Information - Links

    Started by boputnam, 02-06-2008 01:34 AM
    • Replies: 5
    • Views: 58,023
    RMC
    03-23-2021, 02:25 PM Go to last post

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

    Started by DogBox, 06-19-2019 08:01 PM
    • Replies: 9
    • Views: 37,947
    DogBox
    08-22-2019, 07:50 PM Go to last post

  6. Sticky Thread Sticky: 4340 & 4341 references thread

    Started by hjames, 05-11-2007 04:40 PM
    2 Pages •
    1 2
    14 Attachment(s)
    • Replies: 16
    • Views: 85,909
    hjames
    06-11-2016, 12:00 PM Go to last post

  7. 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
    12 Attachment(s)
    • Replies: 51
    • Views: 240,223
    10 Watt Street
    06-24-2015, 09:05 AM Go to last post

  8. Sticky Thread Sticky: 4343 References Thread

    Started by hjames, 05-30-2007 05:01 PM
    2 Pages •
    1 2
    12 Attachment(s)
    • Replies: 15
    • Views: 116,986
    DogBox
    10-30-2012, 11:35 PM Go to last post

  9. Sticky Thread Sticky: Lansing-related Patent Parade

    Started by moldyoldy, 06-05-2007 01:33 AM
    3 Pages •
    1 2 3
    5 Attachment(s)
    • Replies: 34
    • Views: 53,334
    Steve Schell
    06-23-2007, 12:01 AM Go to last post

  1. JBL Technical Notes and More

    Started by ivica, 11-01-2013 08:14 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 21
    • Views: 21,080
    toddalin
    12-31-2022, 11:06 AM Go to last post

  2. JBL Olympus C50 S8R Restoration - Replacing the Lansaloy on the LE15A

    Started by erniespkrhead, 12-29-2022 09:09 PM
    jbl olympus c50 s8r
    • Replies: 4
    • Views: 1,641
    erniespkrhead
    12-30-2022, 03:29 PM Go to last post

  3. JBL 125A voice coil rubbing

    Started by martinle, 12-15-2022 03:41 PM
    jbl 125a, refoam, voice coil
    • Replies: 5
    • Views: 2,157
    martinle
    12-22-2022, 04:27 PM Go to last post

  4. 4430 Mid frequency L-pad replacement

    Started by 300man, 12-18-2022 03:58 AM
    • Replies: 1
    • Views: 1,157
    emilime75
    12-20-2022, 06:34 PM Go to last post

  5. L65 no thumb

    Started by DonPeterD, 12-18-2022 01:18 PM
    • Replies: 5
    • Views: 1,614
    BMWCCA
    12-18-2022, 05:58 PM Go to last post

  6. 2451SL-16 - Round thread on connector?

    Started by emilime75, 12-09-2022 04:52 PM
    • Replies: 7
    • Views: 2,223
    emilime75
    12-12-2022, 08:47 PM Go to last post

  7. Resistance of LE14H-1 and 044Ti

    Started by mulanee, 11-08-2022 01:31 PM
    • Replies: 2
    • Views: 1,502
    mulanee
    11-21-2022, 01:07 AM Go to last post

  8. 4313B's 066 in need of a miracle...

    Started by Malefoda, 12-14-2013 12:03 PM
    3 Pages •
    1 2 3
    25 Attachment(s)
    • Replies: 39
    • Views: 42,139
    Malefoda
    11-10-2022, 02:31 PM Go to last post

  9. Clips for K-145

    Started by maxserg, 11-03-2022 05:45 PM
    • Replies: 4
    • Views: 2,276
    RMC
    11-05-2022, 11:03 PM Go to last post

  10. Ring Radiator Comparisons

    Started by Mr. Widget, 06-23-2005 12:14 AM
    19 Pages •
    1 2 3 4 5 ... 19
    122 Attachment(s)
    • Replies: 279
    • Views: 453,890
    alnico500
    11-03-2022, 08:53 AM Go to last post

  11. 4311 drivers

    Started by Heliac, 08-19-2022 11:37 AM
    2 Attachment(s)
    • Replies: 12
    • Views: 5,671
    Mr. Widget
    10-31-2022, 08:28 PM Go to last post

  12. Great Plains Audio Repair of Urei 801

    Started by UreiCollector, 06-23-2008 04:00 PM
    7 Attachment(s)
    • Replies: 8
    • Views: 12,223
    DerekTheGreat
    10-28-2022, 03:53 AM Go to last post

  13. Help identifying this horn - bolted to 2470

    Started by Mazza, 10-19-2022 07:49 PM
    3 Attachment(s)
    • Replies: 2
    • Views: 1,602
    Mazza
    10-20-2022, 06:19 PM Go to last post

  14. Finally Got the JBL 4345

    Started by Dev, 10-30-2021 04:33 AM
    3 Pages •
    1 2 3
    11 Attachment(s)
    • Replies: 43
    • Views: 16,861
    Dev
    10-13-2022, 06:11 PM Go to last post

  15. one Altec Lansing Model 15 sounds muddier than other

    Started by clashradio, 09-08-2022 05:08 AM
    3 Pages •
    1 2 3
    10 Attachment(s)
    • Replies: 37
    • Views: 7,519
    clashradio
    10-12-2022, 05:49 PM Go to last post

  16. Refinishing aluminum 075 tweeter

    Started by hifi, 10-10-2022 10:07 AM
    075, tweeter 3 Attachment(s)
    • Replies: 7
    • Views: 2,814
    BMWCCA
    10-11-2022, 09:25 AM Go to last post

  17. Lancer99 S99 Two Versions?

    Started by ohmoli, 10-05-2022 08:31 AM
    3 Attachment(s)
    • Replies: 3
    • Views: 1,203
    ohmoli
    10-05-2022, 11:27 PM Go to last post

  18. 3107 and 3141 crossover upgrade

    Started by takenodisk, 09-30-2022 02:25 PM
    • Replies: 2
    • Views: 1,048
    takenodisk
    10-01-2022, 11:48 AM Go to last post

  19. Questions on the resurrection of the LE175/1271-1290

    Started by BMWCCA, 09-20-2022 09:45 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 21
    • Views: 4,041
    Ian Mackenzie
    09-30-2022, 09:47 PM Go to last post

  20. Help to identify a recone kit

    Started by SilverSurfer, 09-23-2022 06:47 AM
    jbl 2225 recone kit issue 2 Attachment(s)
    • Replies: 1
    • Views: 1,031
    Earl K
    09-23-2022, 08:32 AM Go to last post

  21. Question Makie a JBL 2234 with a 2225

    Started by SilverSurfer, 09-10-2022 09:58 AM
    2 Pages •
    1 2
    jbl 2225 2234 1 Attachment(s)
    • Replies: 19
    • Views: 5,067
    SilverSurfer
    09-23-2022, 06:40 AM Go to last post

  22. Jbl glue

    Started by davidpou, 09-09-2022 03:00 AM
    2 Attachment(s)
    • Replies: 8
    • Views: 3,109
    Doctor_Electron
    09-15-2022, 11:20 PM Go to last post

  23. Is this a Multi-tap resistor in an older N1200 crossover?

    Started by Eric M., 09-07-2022 12:54 PM
    3 Attachment(s)
    • Replies: 3
    • Views: 1,335
    Eric M.
    09-15-2022, 07:37 PM Go to last post

  24. I Made an Air Core Autoformer for the LX5 .... and it didn't work

    Started by Eric M., 09-02-2022 07:24 PM
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 19
    • Views: 3,855
    toddalin
    09-14-2022, 05:00 PM Go to last post

  25. Broken corners on JBL crossovers? No problem!

    Started by Eric M., 09-03-2022 11:00 PM
    5 Attachment(s)
    • Replies: 8
    • Views: 2,207
    BMWCCA
    09-05-2022, 07:37 PM Go to last post
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