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Old 19th December 2008, 12:53 PM   #31
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wow those look cool
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Old 19th December 2008, 02:40 PM   #32
JC951t is offline JC951t  Taiwan
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Hi Hm,
Nice. Is this a la Isobarik configuration ?
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Old 19th December 2008, 04:54 PM   #33
hm is offline hm  Europe
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Hello,
thanks,
itīs a bipol double horn

Click the image to open in full size.
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Old 19th December 2008, 05:02 PM   #34
chrisb is offline chrisb  Canada
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Quote:
Originally posted by JC951t
Hi Planet,
As per your advice that the 167E would sound better,
would it be feasible to build a 2X 167e in the G Chang
cabinets ?

Thank you
Scott might say, "groan" - these enclosures are highly tailored to specific drivers, generally intending to adhere to the Single Driver approach. Just because there might be enough room on the front baffle to add extra or different drivers, won't ensure enhanced performance.

p.s. Did I forget to mention "combing"?

but then again, I could be all wet



Quote:
Originally posted by JC951t
Hi Hm,
Nice. Is this a la Isobarik configuration ?

no - each driver loads a separate horn

Click the image to open in full size.


p.s. - sorry Horst, I didn't mean to step on your toes

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Old 19th December 2008, 05:33 PM   #35
hm is offline hm  Europe
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Hello,

you didnīt read "about what" in the middle
http://www.hm-moreart.de/11.htm

membran movement cross setting
and bass horn mouth distance.

better look the IMP measurements
of the sub Fanfare,
both horn parallel,
long,
short horn
than you can get it:

http://www.hm-moreart.de/107.htm
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Old 19th December 2008, 05:42 PM   #36
chrisb is offline chrisb  Canada
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Horst:

even if this was in concise English, it would probably be over my head - but thanks for the correction.

So the "divider" between the 2 drivers is the soft fibre-board material?
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Old 19th December 2008, 06:00 PM   #37
hm is offline hm  Europe
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chrisb,

take the german explanation and translate
by google translate,

all dark material is "Weichfaser"

http://www.hm-moreart.de/91.htm
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Old 19th December 2008, 06:54 PM   #38
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Quote:
Originally posted by chrisb
[B]Scott might say, "groan" - these enclosures are highly tailored to specific drivers, generally intending to adhere to the Single Driver approach. Just because there might be enough room on the front baffle to add extra or different drivers, won't ensure enhanced performance.

p.s. Did I forget to mention "combing"?

but then again, I could be all wet
No groans today (I'm not feeling well enough to even do that), but yes, agreed on all counts. Assuming it was retuned, you could run two drivers on the front baffle & roll one off above its mass-corner, but that's about it -aside from Calhoun none were designed for a semi-omni polar response so sticking a driver elsewhere isn't going to work too well.
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Old 19th December 2008, 07:21 PM   #39
hm is offline hm  Europe
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Hallo,
here a double study with two frontdriver,

Click the image to open in full size.

the drivers of the Posaune are near as your my ears,
single driver localisation with more soundstage,

april i compair TUBA with KORNETT,
Kornett with 1/2 size, gets better soundstage
and better bass.
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Old 19th December 2008, 08:59 PM   #40
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Quote:
Originally posted by hm
Hallo,
here a double study with two frontdriver,
I assume you're rolling one off to avoid output lobing?
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