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7pi XO points [message #53287]

Tue, 03 March 2009 09:56

nl
Messages: 1
Registered: May 2009

Esquire

Hello,

I looked around and I couldn't find info on the 7pi crossover points. About where are the high and mid horns crossed over? Thanks.

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Re: 7pi XO points [message #53288 is a reply to message #53287]

Tue, 03 March 2009 11:35

Wayne Parham
Messages: 18786
Registered: January 2001

Illuminati (33rd Degree)

The low point is really more a blend than a crossover. The woofer is rolled off by 250Hz but the midhorn is allowed to go as low as it will go. So there is overlap from about 100Hz up. The mid/tweeter crossover is asymmetrical, on paper it looks like 1.3kHz LP and 1.6kHz HP. Acoustically, the crossover is around 1.4kHz, but I've always called it a 1.6kHz crossover.

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