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  1. Replies
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    The refoams look great !! :)

    The refoams look great !!

    :)
  2. Turbo-Charge that Array 1400

    kelossus,

    I do forget if you have any "diy DNA" so please forgive if the following can't apply.

    I'd recommend a read of JuniorJBL's thread An Array "Epiphany" ( granted my title here is a...
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    Hi, If you look at FaitalPRO spec sheets ( for...

    Hi,

    If you look at FaitalPRO spec sheets ( for 18" woofers ) they spec the moving mass ( Mms ) as well as the static mass ( Mmd ).

    Quick subtraction shows that the airload for a typical 18" to...
  4. Alan, I'm pretty sure that they haven't been...

    Alan,

    I'm pretty sure that they haven't been published ( "Giskard>4313B" used to be the provider of that sort of info > but he's moved on ) .

    OTOH, you've mentioned previously that you have a...
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    Poorly ( no matter if you EQed in the bass >...

    Poorly ( no matter if you EQed in the bass > you'd be left with a sense of loss ( no bass > no impact > no weight > no anchor to the sound ).

    :)
  6. Thread: Altec 19

    by Earl K
    Replies
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    1,669

    I really think you need more separation between...

    I really think you need more separation between those two boxes.

    Can you re-orient your system within that room ( iow; point the speakers a different direction and gain some separation ) ?
    ...
  7. Looks great Rob. 86661 Nice Blue, plus I...

    Looks great Rob.

    86661

    Nice Blue, plus I love the look of the painted port-internals.

    Also the L94 lense is a nice touch .

    :)
  8. No wonder you thought the spider shim was meant...

    No wonder you thought the spider shim was meant to go inside the driver ( since you found a shim there when you removed the original diaphragm ).

    Yep, face-plant time ( too funny ).

    Hopefully...
  9. That plastic shim doesn't permanently live inside...

    That plastic shim doesn't permanently live inside the diaphragm/magnet assembly.

    That plastic "asterix" is simply a VC spacer that's used to help achieve the best alignment of the coil within the...
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    Yep Todd, that definitely sounds great ( on my...

    Yep Todd, that definitely sounds great ( on my Sennheiser HeadPhones ).

    Is the sound captured "live", through the "optional" ME-1 Stereo Microphone ( seen below ) ?
    ...
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    Oh Man, you guys are killing me with your reviews...

    Oh Man, you guys are killing me with your reviews on the 2216nd.

    :)
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    Thanks Flodstroem for taking the time to do that....

    Thanks Flodstroem for taking the time to do that.

    That's good info!

    :)
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    Those look wonderful! Well Done! :)

    Those look wonderful!

    Well Done!


    :)
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    I'll assume that you're running the latest DATS...

    I'll assume that you're running the latest DATS version ( V3 ) .

    Here's a thread to read, over at TechTalk

    :)
  15. Thread: 2309/2310

    by Earl K
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    381

    Hi Dino, The HF rolloff is really determined...

    Hi Dino,

    The HF rolloff is really determined by the driver ( not the horn ).

    Here's the frequency response of that driver;

    https://usspeaker.com/images/radian-950bepb-freq-size475.gif

    You...
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    Hi Some good 2245H cone info HERE!...

    Hi

    Some good 2245H cone info HERE! , courtesy of subwoof .

    He has always been to go to guy for variations ( of a model ) like this.

    I also know there's more out there ( by subwoof ).

    ...
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    Hi, Your quote is from LHF member "subwoof" (...

    Hi,

    Your quote is from LHF member "subwoof" ( if I remember correctly ).

    If he says it works >> then it works!


    :)
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    Hi, It's definitively worth checking out ...

    Hi,

    It's definitively worth checking out Jerv's 4425 remake ( thread from 2006 )

    He nicely exposes/lays out the realities of working with the 2214H ( and a 1200 hz crossover point ).

    :)
  19. Thread: 4435 Crossovers

    by Earl K
    Replies
    13
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    4,308

    You might also try contacting MCM_Fan to hire him...

    You might also try contacting MCM_Fan to hire him as a custom builder for some passive networks.
    ...
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    ​4430: If your 2235H woofers have original JBL...

    ​4430:
    If your 2235H woofers have original JBL kits installed then you should be getting plenty of bass from your 4430 speaker system ( assuming your woofers voice-coil gaps haven't been gummed up...
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    Thanks but no ( that's not my restoration, I...

    Thanks but no ( that's not my restoration, I believe its from a poster in Belarus ).

    Look through all 133 pics ( pay attention to the pics showing the thread owner drilling out holes for the...
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    Look through the following set of pics for...

    Look through the following set of pics for inspiration ( it shows a complete refurb of a pair of le14c's ).

    https://vk.com/photo-10358368_346007193?rev=1

    8609586096

    :)
  23. Thread: LE175 Question

    by Earl K
    Replies
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    Hey Pete, You can safely ignore the impedance...

    Hey Pete,

    You can safely ignore the impedance labeling from JBL , ( assuming the diaphragms are still original ) they all have the same impedance .

    :)

    EDIT:

    Here's the impedance curve of...
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    konsl, Here's an interesting blog to read (...

    konsl,

    Here's an interesting blog to read ( click the pic ) ;

    https://digilander.libero.it/steveviso/audiogarage/485-M01.jpg

    Of note; the author of the blog was able to find a lot of...
  25. Robert, A couple of things; (1) The blue...

    Robert,

    A couple of things;

    (1) The blue trace; I would expect that both woofers playing together would add level/volume ( not subtract level, as is seen in your pic ).
    - I think one of...
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