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Original Message
RE: Beveridge?
Posted by airheadair on February 19, 2016 at 23:25:27:
Have you asked RM your question about the slope of the high pass filter? He should know.
I believe that the high and low pass filters on the external crossover he uses (mine is labeled Beverage RM 3 Universal Crossover) is 18 DB/octave on both sides. Roger told me he thought it important to get a lot of the bass out of the ESL panels as well as a lot of the midrange out of the woofers.