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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: 21,150
    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: 83,033
    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: 41,576
    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: 21,693
    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: 18,106
    10-20-2006, 02:48 AM Go to last post
  1. Break-in time?

    Started by Dr.db, 04-20-2018 08:52 AM
    • Replies: 7
    • Views: 174
    Yesterday, 11:22 PM Go to last post
    • Replies: 6
    • Views: 231
    Yesterday, 09:55 AM Go to last post
  2. 4412 Charge-Couple Help

    Started by WKOTTD, 04-15-2018 11:56 AM
    • Replies: 4
    • Views: 216
    04-21-2018, 06:34 PM Go to last post
  3. New components for Vintage Enclosure

    Started by Carlos C Pinto, 04-17-2018 03:48 PM
    • Replies: 4
    • Views: 230
    04-18-2018, 04:14 AM Go to last post
  4. internal 4350 wire

    Started by KTG, 04-08-2018 02:05 PM
    • Replies: 9
    • Views: 342
    04-17-2018, 05:08 AM Go to last post
  5. Going to active xover

    Started by maxserg, 04-08-2018 03:30 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 775
    04-16-2018, 08:54 PM Go to last post
  6. Vent tuning on M2

    Started by withTarragon, 04-15-2018 06:50 AM
    • Replies: 8
    • Views: 264
    04-16-2018, 08:38 PM Go to last post
  7. Sovereign C60 S7R & LE85 Diaphragm Advice Needed

    Started by indyaudio, 04-15-2018 09:36 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 352
    04-16-2018, 03:08 PM Go to last post
  8. Need Diaphragm for 375 driver

    Started by Eric M., 04-11-2018 03:18 PM
    • Replies: 11
    • Views: 309
    04-14-2018, 09:49 AM Go to last post
  9. Rebuild needed of Aquarius 4 xovers..advice needed

    Started by ian r, 04-14-2018 01:04 AM
    • Replies: 1
    • Views: 78
    04-14-2018, 01:34 AM Go to last post
    • Replies: 1
    • Views: 102
    04-13-2018, 07:07 PM Go to last post
  10. D2415k

    Started by pos, 03-14-2014 03:22 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 11,412
    04-12-2018, 10:17 PM Go to last post
  11. Nomograph for -6dB point dispersion angle Frequency vs. Diameter

    Started by Robh3606, 09-02-2005 09:33 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,984
    04-11-2018, 01:25 PM Go to last post
    • Replies: 1
    • Views: 148
    04-10-2018, 05:18 AM Go to last post
  12. Newbie with water damaged JBL L65

    Started by jadedflames, 04-09-2018 04:57 AM
    • Replies: 3
    • Views: 163
    04-09-2018, 07:50 AM Go to last post
  13. Best replacement for the 121a? (L212 ultrabass)

    Started by Louis, 03-19-2018 12:14 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 645
    04-08-2018, 10:12 PM Go to last post
  14. Going to active xover

    Started by maxserg, 04-08-2018 06:04 PM
    • Replies: 1
    • Views: 126
    04-08-2018, 07:10 PM Go to last post
  15. Just a thought

    Started by gasfan, 03-30-2018 01:02 PM
    • Replies: 9
    • Views: 527
    04-01-2018, 06:37 PM Go to last post
  16. altec 1590b fs responce

    Started by bldozier, 01-07-2018 06:38 AM
    • Replies: 9
    • Views: 839
    04-01-2018, 12:21 AM Go to last post
  17. Quick question on LX3

    Started by slowpat, 03-30-2018 06:31 PM
    • Replies: 0
    • Views: 116
    03-30-2018, 06:31 PM Go to last post
  18. 4313B Details

    Started by Guido, 05-10-2004 03:46 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 11,025
    03-28-2018, 12:46 PM Go to last post
  19. JBL Synthesis SDP-5

    Started by Odd, 03-26-2018 12:15 PM
    • Replies: 0
    • Views: 156
    03-26-2018, 12:15 PM Go to last post
  20. JBL Bi-radial 2342 / 2415H / shouty / frequency-peak ?

    Started by notengewirr, 02-27-2018 07:24 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 925
    03-20-2018, 02:49 PM Go to last post
  21. jbl LE100S w/ M5040 horn?

    Started by rjtimmerman, 10-14-2003 01:27 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,565
    03-17-2018, 05:04 PM Go to last post
  22. LE-100s diaphragms ??

    Started by AUDIOFIN, 05-04-2008 09:04 PM
    • Replies: 3
    • Views: 1,288
    03-17-2018, 04:44 PM Go to last post

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