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Old 16th December 2015, 02:49 PM   #1
boxking is offline boxking  Australia
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Default piezo in older cabs

ive seen posts before of people getting old 70s-80s speakers and adding a piezo tweeter. but i cant find any links now. my bro-inlaw blew a tweeter in an old set and thought this might be a good direction
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Old 16th December 2015, 03:52 PM   #2
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If you want to repair your old speaker post some more info.
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Old 16th December 2015, 07:54 PM   #3
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depends on the crossover frequency, if crossed over correctly most piezos are good from 4KHz up
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Impedance varies with frequency, use impedance plots of your drivers and make crossover calculations using the actual impedance of the driver at the crossover frequency
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Old 16th December 2015, 08:34 PM   #4
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What was the old speaker/tweeter/crossover info and pictures?!
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Old 17th December 2015, 11:12 AM   #5
boxking is offline boxking  Australia
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ill have to have another look and maybe post some pics.
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