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Old 22nd December 2002, 05:56 PM   #51
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Originally posted by phase_accurate
Hi Lee

There's only one thing that bugs me: I don't know the particular type of SE amplifier you use but I guess it is one with only very low output power. I nevertheless wonder if this 6dB/octave crossover is really sufficient for a horn driver ?


Was he referring to the high frequency crossover being sufficient for the horn driver?
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Old 22nd December 2002, 08:02 PM   #52
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Was he referring to the high frequency crossover being sufficient for the horn driver?
Yes exactly that.

But I can live with Brett's answer. I think for people listening areasonable levels it would work out fine.

In my younger days however I had peak levels of about 10 Watts or even more into a horn driver (O.K. I myself regard SPLs like this as insane as well nowadays !!) that was crossed over at 500 Hz. In this case a first order crossover would have definitely been insufficient.


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Old 22nd December 2002, 08:18 PM   #53
bob4 is offline bob4  Germany
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Location: (Black Forest, Germany) currently southern Finland

Originally posted by Brett

My reading of Bob's intention is to use the PLLXO between a sub and a 15" mid at 300Hz.

Joe was referring to RADIOLEE's initial post.
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