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Thread: Fitting compression driver to L100 box?

  1. #1
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    Fitting compression driver to L100 box?

    I bought some L100 boxes only (no drivers) and I was wondering weather anyone has ever tried to install a compression driver into this smallish box?

    Are there any horn lenses that might mate to a JBL HF 2426H and fit into the L100 cabnet?

    Any other suggestions; I suppose I could fabricate a horn lens for this purpose; right?

    Thanks...

  2. #2
    Senior Member Russellc's Avatar
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    Quote Originally Posted by robertbartsch View Post
    I bought some L100 boxes only (no drivers) and I was wondering weather anyone has ever tried to install a compression driver into this smallish box?

    Are there any horn lenses that might mate to a JBL HF 2426H and fit into the L100 cabnet?

    Any other suggestions; I suppose I could fabricate a horn lens for this purpose; right?

    Thanks...
    Perhaps JBL #338800-001 wave guide for only 9.90 US. ( available thru JBL Pro Parts, 818-894-8850 ) This wave guide is 6" by 12". If this is too wide, there are other wave guides that will work. Ask Zilch about his ARs he did this to.

    russellc

  3. #3
    RIP 2011 Zilch's Avatar
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    Quote Originally Posted by robertbartsch View Post
    Are there any horn lenses that might mate to a JBL HF 2426H and fit into the L100 cabnet?

    Any other suggestions; I suppose I could fabricate a horn lens for this purpose; right?
    It's a tight cluster of holes for the port, tweeter, and mid there. "Search" will find how one member put in the slot tweeter, but the overall result was not all that good, sonically. The crossover has to be reworked.

    There are many two-way options available once you fill in the existing openings. Another approach would be to replace the baffle entirely, not terribly difficult, from the looks of it.

    Though I have not actually done it, L88 appears to be a slam dunk using the waveguide Russell called out above....

  4. #4
    Senior Member louped garouv's Avatar
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    Quote Originally Posted by robertbartsch View Post

    Are there any horn lenses that might mate to a JBL HF 2426H and fit into the L100 cabnet?

    Any other suggestions; I suppose I could fabricate a horn lens for this purpose; right?

    Thanks...
    when you say lens horn, what exactly do you mean?

    like small 2395s?

    how deep is a L100 box?

  5. #5
    Administrator Robh3606's Avatar
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    How about a 2342 like a 4425??

    Rob

  6. #6
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    ...depth of box is about 11 inches. I suppose if I were to use a JBL 2426H compression driver, some of the horn lenses below might work; right?


    http://legacysoundservice.com/catalo...roducts_id=541

    http://www.eighteensound.com/index.a...roduct&pid=179

    http://www.performanceaudio.com/cgi/...oducts_id=7445


    http://cgi.ebay.com/ws/eBayISAPI.dll...ayphotohosting

  7. #7
    Senior Member demon's Avatar
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    you could position the horn on top, like an old altec VOTT.
    leaves you very flexible, but if it sounds good i dont know.

    mikey

  8. #8
    RIP 2011 Zilch's Avatar
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    Quote Originally Posted by Robh3606 View Post
    How about a 2342 like a 4425??

    Rob
    Yup.

    Quote Originally Posted by robertbartsch View Post
    ...depth of box is about 11 inches. I suppose if I were to use a JBL 2426H compression driver, some of the horn lenses below might work; right?
    http://www.eighteensound.com/index.a...roduct&pid=178

    Quote Originally Posted by demon View Post
    you could position the horn on top, like an old altec VOTT.
    leaves you very flexible, but if it sounds good i dont know.
    Zilch gets yelled at for doing that....



    http://audioheritage.org/vbulletin/s...946#post122946

  9. #9
    Gary L
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    Quote Originally Posted by demon View Post
    you could position the horn on top, like an old altec VOTT.
    leaves you very flexible, but if it sounds good i dont know.

    mikey
    Come on Demon, I think the OLD Altec VOTTs are right around the same vintage as the L100s.

    Excellent question though because I always felt the L100 would be a much better speaker if it was horny!

    Gary

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