Search:

Type: Posts; User: JeffW; Keyword(s):

Page 1 of 20 1 2 3 4

Search: Search took 0.44 seconds.

  1. Not a clue. I think I remember reading something...

    Not a clue. I think I remember reading something about Kenrick using a black dye to freshen up old cones, not sure if anybody figured out what it was or how it was applied.
  2. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    Horns designed for D2 or 476 drivers have 1.5...

    Horns designed for D2 or 476 drivers have 1.5 inch throats.
  3. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    Maybe JBL ears decided the supertweeter was too...

    Maybe JBL ears decided the supertweeter was too hot in the 20K range and engineered the dip?
  4. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    If the supertweeter response has a hole at 20K...

    If the supertweeter response has a hole at 20K where nobody can even hear it - does it matter other than graphs?
  5. You can buy a replacement 128H spider, no idea...

    You can buy a replacement 128H spider, no idea how it stacks up against the PR300 spider but at least it'll have some life - might have to adjust the weights to get it to play nice with the woofer
    ...
  6. Replies
    5
    Views
    358

    I spy another XTA user...

    I spy another XTA user...
  7. Bo did a little how to on a speaker surround,...

    Bo did a little how to on a speaker surround, might get you started

    http://www.audioheritage.org/vbulletin/showthread.php?469-Resurround-Step-by-step
  8. I just like the low gloss glow it imparts - not...

    I just like the low gloss glow it imparts - not shiny, doesn't change the tone, just looks right. I've done 3 applications, leaving it on up to overnight before buffing it off (it was a fresh...
  9. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    Here's the article, FWIW (the author posts as...

    Here's the article, FWIW (the author posts as badman here)

    http://www.enjoythemusic.com/diy/0311/supertweeter.htm
  10. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    I think it was badman who did some testing of...

    I think it was badman who did some testing of dome tweeters in small waveguides, so I mounted a ScanSpeak 9700 into a little 1" Parts Express waveguide. Holy smokes, that thing came alive - way too...
  11. Replies
    5
    Views
    669

    Glad it worked out! They make 12v trigger power...

    Glad it worked out! They make 12v trigger power strips, but not sure if they'd be up to powering an amp. I use one to trigger my DSP, but it draws nowhere near what an amp does.
  12. That re-foam looks good to me - the dust cap...

    That re-foam looks good to me - the dust cap looks ... different. But that shouldn't make any difference in the bass department.
  13. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    If you can find them, that's another driver with...

    If you can find them, that's another driver with likely no support from JBL. Fostex makes some nice tweeters, if I was in the market I think I'd look at some of their higher-end offerings. At least...
  14. Replies
    11
    Views
    525

    As you can imagine, we have more than a few folks...

    As you can imagine, we have more than a few folks pop in from time to time to question the validity of the charge coupled crossover. Most have no intention of ever building one, but it drives them...
  15. Replies
    11
    Views
    525

    Just save yourself the trouble and forget they...

    Just save yourself the trouble and forget they even exist - simple!
  16. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    I'd advise jumping on in there and building...

    I'd advise jumping on in there and building something! These threads can go on and on, competing opinions weighing in on various aspects - but you seem to have a decent grasp of what you're after. If...
  17. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    I meant the new 2235 in context of a pro 15"...

    I meant the new 2235 in context of a pro 15" being deployed in good numbers. The other 14 and 15 inch drivers you mention - are they readily available for purchase new and have replacement part...
  18. Thread: KM2

    by JeffW
    Replies
    166
    Views
    10,387

    Unless you have a source for these esoteric...

    Unless you have a source for these esoteric drivers like the 476Be and any of the 1500/01/AL/AL-1 etc, I'd use what's more commonly available. The 2216Nd is the 2235 of today, they are used in...
  19. I've owned L220a before, they had plenty of bass...

    I've owned L220a before, they had plenty of bass well below 100Hz, there's something out of whack with yours if they aren't producing any. Not sure what the problem is (out of polarity woofer wiring...
  20. Replies
    229
    Views
    50,101

    D8R2450SL...

    D8R2450SL or D16R2451SL

    They are calling the 16 ohm version discontinued, not sure if that's official or not.
  21. Replies
    229
    Views
    50,101

    ...and why anybody contemplating a build from...

    ...and why anybody contemplating a build from new-ish JBL should invest in a backup set of parts. Last time I looked, even things like 2405 diaphragms were NLA, JBL has evidently quit supporting a...
  22. Replies
    19
    Views
    4,229

    You'd also be getting new voice coils, cones,...

    You'd also be getting new voice coils, cones, baskets, magnets, and hopefully still serviceable spiders. I imagine those cone kits are scarce and I bet they wouldn't be much cheaper than the cost ea...
  23. Replies
    3
    Views
    384

    I did some work in a refinery in Texas City some...

    I did some work in a refinery in Texas City some years back, had some great food in a little hole in the wall restaurant down town and went out on the pier or jetty or whatever. Seems like guys were...
  24. That's the oil, this is the wax

    That's the oil, this is the wax
  25. Ah, YouTube - I thought it was meant that AK was...

    Ah, YouTube - I thought it was meant that AK was blocking.
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4