Posted by Wayne Parham [ 70.128.106.32 ] on March 03, 2009 at 12:35:49:
In Reply to: 7pi XO points posted by nl on March 03, 2009 at 10:56:16:
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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