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Multi-Way Conventional loudspeakers with crossovers

1.5" pancake driver vs. similar 2"?
1.5" pancake driver vs. similar 2"?
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Old 6th January 2010, 03:58 AM   #1
Flaesh is offline Flaesh  Russian Federation
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Default 1.5" pancake driver vs. similar 2"?

e.g. jbl 2447\2446, 2451\2450, 18sound 1460\2060 etc.
what is better? and when?
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Old 6th January 2010, 06:39 AM   #2
Flaesh is offline Flaesh  Russian Federation
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I got replay "2447 eliminates the throat and places the phase plug AT the horn mouth IIRC. Supposed to lower distortion and improve HF directivity"..
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Old 6th January 2010, 08:33 AM   #3
ZilchLab is offline ZilchLab  United States
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http://www.jblpro.com/catalog/suppor...=298&doctype=3
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Old 6th January 2010, 08:52 AM   #4
Flaesh is offline Flaesh  Russian Federation
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now I remeber, I have this article!
Thanx, Zilch!
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Old 9th January 2010, 05:56 PM   #5
Flaesh is offline Flaesh  Russian Federation
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Is the 2450's throat removable?
If so - will 2450 whithout throat the same as 2451 and usable with 1.5" horn?
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