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4 Pi plans [message #82737]

Thu, 26 May 2016 14:12

Paolo
Messages: 9
Registered: May 2009

Esquire

Hello Wayne, could you send me the constructive plans for 4 Pi speakers, and the crossover circuit dedicated to eminece H290?
Thanks for your time

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Re: 4 Pi plans [message #82744 is a reply to message #82737]

Fri, 27 May 2016 10:55

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

You've got mail!

Note: The schematic is for our H290C waveguide, not the old Eminence radial horn. However, the only difference is you must remove resistor Rs and add 0.47uF capacitor C1 when using the radial horn.

I suggest that you not do that. The radial horn was very good, but the H290C waveguide is much better. It doesn't cost much more and is well worth it.

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