Results 1 to 14 of 14

Thread: What 10" was used in the 1974 4340 monitor ?

  1. #1
    Senior Member LE15-Thumper's Avatar
    Join Date
    Feb 2004
    Location
    Winnipeg, Canada
    Posts
    602

    What 10" was used in the 1974 4340 monitor ?

    What 10" was used in the 1974 4340 monitor ?

    Also, what was the D110 ? JBL didn't show some of these drivers in the catalogues even though they were shown in the pictures of the systems they were used in.

    Is there a spec sheet or pics of the touted 8" 2108 ?


    Was there ever a direct pro version of the LE10A ?



    LE15-Thumper
    "Give me JBL, or give me death"

  2. #2
    Obsolete
    Join Date
    Apr 2003
    Location
    NLA
    Posts
    12,193
    "What 10" was used in the 1974 4340 monitor ?"

    See the chart below. - http://www.jblproservice.com/pdf/Sys...r%20Series.pdf

    "Is there a spec sheet or pics of the touted 8" 2108 ?"

    I was informed that JBL never did a Product Sheet on this driver. I once had the Engeneering Design Specification for it but can no longer find it. Neither can the designer of the driver so that's the end of that. I can take pictures of the 2108H/112H if you want but I don't have any of the alnico versions around anymore. MJC does. So does anyone with 4315's. The 2108H was only used in the 4315B.

    "Was there ever a direct pro version of the LE10A ?"

    Not that I am aware of. I think the LE111A was the first 10-inch transducer used for LF Pro applications. The 2120 didn't have the LF extension of the LE10A.
    Attached Images Attached Images  

  3. #3
    Administrator Robh3606's Avatar
    Join Date
    Apr 2003
    Location
    Rocinante
    Posts
    8,204
    Here are a couple of 4315 pictures that show the 2108


    Rob
    Attached Images Attached Images   

  4. #4
    RIP 2009
    Join Date
    Feb 2004
    Location
    Rohnert Park, CA
    Posts
    3,785
    Wow, Rob - what kind of 4315 is that? Custom cabinet? 'I also see holes for grill pegs. Wrong orientation on the 2405's, though... More info!

    John

  5. #5
    Administrator Mr. Widget's Avatar
    Join Date
    Apr 2003
    Location
    San Francisco
    Posts
    9,740
    Quote Originally Posted by johnaec
    Wow, Rob - what kind of 4315 is that? Custom cabinet?... More info!
    Ditto! Are those photos a web snatch, or do you know more about them? They are very nice looking!!!!

    Quote Originally Posted by johnaec
    Wrong orientation on the 2405's, though...
    Not if they were being used horizontally.


    Widget

  6. #6
    RIP 2010 scott fitlin's Avatar
    Join Date
    Apr 2003
    Location
    Brooklyn NY
    Posts
    4,343

    Are they yours?

    Quote Originally Posted by Robh3606
    Here are a couple of 4315 pictures that show the 2108


    Rob
    That is the most stunning set of cabinets! O, are those gorgeous!

    scottyj

  7. #7
    Obsolete
    Join Date
    Apr 2003
    Location
    NLA
    Posts
    12,193
    Yeah, I agree. That would mean I would have to have two pair!

    One pair with the blue baffles and one pair like these!

  8. #8
    Senior Member Guido's Avatar
    Join Date
    Apr 2003
    Location
    Germany
    Posts
    2,503
    Oh no!

    I just realized that I'll need only two 2108 and I could build a 4315 clone.

    Help! Pleeeaase stop me!


    Not to forget the foilcals

  9. #9
    Obsolete
    Join Date
    Apr 2003
    Location
    NLA
    Posts
    12,193
    Well you sure aren't getting mine!

    < runs and hides 2108H's in safe deposit box >

  10. #10
    Senior Member Guido's Avatar
    Join Date
    Apr 2003
    Location
    Germany
    Posts
    2,503
    Quote Originally Posted by Giskard
    Well you sure aren't getting mine!

    < runs and hides 2108H's in safe deposit box >
    You should better take care of them

  11. #11
    Administrator Robh3606's Avatar
    Join Date
    Apr 2003
    Location
    Rocinante
    Posts
    8,204
    That's a web snatch. They sure are nice!!!


    Rob

  12. #12
    Senior Member LE15-Thumper's Avatar
    Join Date
    Feb 2004
    Location
    Winnipeg, Canada
    Posts
    602
    Quote Originally Posted by Giskard
    I can take pictures of the 2108H/112H if you want but I don't have any of the alnico versions
    Ya sure, some snaps for my library would be great
    LE15-Thumper
    "Give me JBL, or give me death"

  13. #13
    RIP 2009
    Join Date
    Feb 2004
    Location
    Rohnert Park, CA
    Posts
    3,785
    Quote Originally Posted by Mr. Widget
    Not if they were being used horizontally.
    'Looks like the cabs are mounted vertically on some sort of stands...

    John

  14. #14
    Administrator Mr. Widget's Avatar
    Join Date
    Apr 2003
    Location
    San Francisco
    Posts
    9,740
    Quote Originally Posted by johnaec
    'Looks like the cabs are mounted vertically on some sort of stands...

    John

    Yeah, I noticed that later when I went back to admire them one more time. I guess I was giving them the benefit of the doubt.


    Widget

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. L100 and 43XX Monitor Legacy
    By Don McRitchie in forum Lansing Product General Information
    Replies: 8
    Last Post: 05-22-2012, 08:09 AM
  2. Studio Monitor Evolution and Use
    By Don McRitchie in forum General
    Replies: 0
    Last Post: 11-17-2004, 10:41 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •