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  1. I have 250Ti and I think a lot of the punch comes...

    I have 250Ti and I think a lot of the punch comes from that 8" midbass driver. Probably my favorite part of the 250Ti.
  2. I think it was sebackman in that huge M2 DIY...

    I think it was sebackman in that huge M2 DIY thread (the guy who was making the adapters for the M2 horns to use large format drivers, think it was sebackman). He had D2's and swapped in some 2451's....
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    I think I saw where Widget was using one, but on...

    I think I saw where Widget was using one, but on the woofer only. Found it.

    http://www.audioheritage.org/vbulletin/showthread.php?41842-Project-Widget&p=424651&viewfull=1#post424651

    I have one...
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    Thanks, just the info I was looking for!

    Thanks, just the info I was looking for!
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    Say with walnut, do you guys use the flat cut or...

    Say with walnut, do you guys use the flat cut or quartered? I look at the Oakwood site and try to picture how either would look on a speaker and my mind isn't artistic enough to choose. And 10 mil or...
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    I have used the wood glue and iron method, I used...

    I have used the wood glue and iron method, I used Titebond II and it was a little too thick I think - I would thin it very slightly next time. Getting the glue spread smooth makes a big difference,...
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    Without commenting on the drivers themselves,...

    Without commenting on the drivers themselves, here's a little piece (two, actually) on the magnets

    http://www.audioheritage.org/vbulletin/showthread.php?4031-The-Great-Alnico-Ferrite-Debate

    The...
  8. You might call GPA, but I think that's just...

    You might call GPA, but I think that's just packaging protection, I can't imagine it being mounted between the diaphragm and phase plug.

    I only found one other pic, no mention of installing that...
  9. I think I'd just leave the horn as is. While it'd...

    I think I'd just leave the horn as is. While it'd look better painted, it wouldn't match the bass bin - it might look like somebody tried to just slap some components together, worn patina on the...
  10. Even further down, there is the 2450SL driver...

    Even further down, there is the 2450SL driver that is a 1.5" exit/no snout - looks like a 2451 except different bolt pattern. With the coated diaphragms having the -SL designation, it makes things...
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    Grizzly makes butcher block workbench tops in...

    Grizzly makes butcher block workbench tops in several sizes.

    https://www.grizzly.com/search?q=(categoryid:360100)
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    http://www.audioheritage.org/vbulletin/showthread....

    http://www.audioheritage.org/vbulletin/showthread.php?29531-Differences-between-D208-and-2110

    Says there that the 2110 and D208 took the same cone kit, so hopefully sound fairly similar.

    The...
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    I wouldn't try to overthink it too much on power,...

    I wouldn't try to overthink it too much on power, I imagine these were powered with any number of pro amps of the era (like the Crown DC 300 or PS 400) that didn't make 4000 watts a channel like some...
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    Here's a H4338 painted with it...

    Here's a H4338 painted with it
    http://www.audioheritage.org/vbulletin/attachment.php?attachmentid=85980&stc=1&d=1583292519
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    I don't know if it's available in Turkey, but see...

    I don't know if it's available in Turkey, but see if you can find some Rust-Oleum Universal Flat Soft Iron spray paint.

    1audiohack discovered it when trying to match the horns on his 4365 monitors...
  16. Mogami was the JBL supplier for some time from...

    Mogami was the JBL supplier for some time from what I gather (I'm no 2245 expert, but have some and have read a bit about them) so it absolutely can be an original JBL part. JBL used a few different...
  17. looks like a recone with all the glue around the...

    looks like a recone with all the glue around the spider.

    Mogami cone according to this thread

    http://www.audioheritage.org/vbulletin/showthread.php?20292-2245H-recone-done-right

    But maybe...
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    Yeah, this can't be emphasized strongly enough....

    Yeah, this can't be emphasized strongly enough. Make absolutely certain you know exactly what kits he's installing for less than the cost of a JBL re-cone kit.
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    I think you meant to address Don C, I just...

    I think you meant to address Don C, I just reposted a pic of his speaker.
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    The Pass XVR1 has a 290hz option at 6/12/18/24 dB...

    The Pass XVR1 has a 290hz option at 6/12/18/24 dB slopes. User selectable, no cards required.

    https://www.passlabs.com/sites/default/files/XVR1_om.pdf
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    Just $.02US, but I'd bet that the D130 cone kit...

    Just $.02US, but I'd bet that the D130 cone kit from JBL is long discontinued. As close to factory as possible - your present configuration may be closer to factory (save the dust cap) than anything...
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    The post I quoted had the 2450Be on the Woody...

    The post I quoted had the 2450Be on the Woody horn, but I didn't post the graph:



    http://www.audioheritage.org/vbulletin/attachment.php?attachmentid=51023&stc=1&d=1303363834
    ...
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    Poll: Look 40, feel 90, party like 20.

    Look 40, feel 90, party like 20.
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    Biased is charge coupling, a small DC voltage is...

    Biased is charge coupling, a small DC voltage is applied to the junction of a pair of series capacitors. The size and number of capacitors in a given crossover is doubled so expensive caps are rarely...
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    Schematic ...

    Schematic

    https://manuals.harman.com/JBL/HOM/Technical%20Sheet/L65A%20Jubal%20ts.pdf

    Edit: See now that you said you found the schematic already, so you're set
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