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Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) [message #65444 is a reply to message #65420]

Wed, 29 December 2010 08:58

spkrman57
Messages: 522
Registered: May 2009

Illuminati (1st Degree)

You have come a long way Bill!

Everyone keeps progressing while I stay in my comfort zone playing around with variations of 3 Pi and 4 Pi systems!

Right now I'm running EV SP-12's in 2.5 cu ft ported cabs with 500hz Edgars on top. I used the 3 pi crossover as a start and modified it with a "split" frequency (10 ohm LF @ 1100 hz - 8 ohm HF @ 1900hz set for 14db att/EQ. I'm running Be diaphrams in JBL 2446 LARGE format driver. The system runs out of steam below 60hz, but does not sound like it!

Ron sends.... index.php?t=getfile&id=298&private=0

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[Message index]

		New Year, New Tweeter, Merry Christmas By: Bill Epstein on Sat, 25 December 2010 12:22
		Re: New Year, New Tweeter, Merry Christmas By: Wayne Parham on Sun, 26 December 2010 10:02
		Re: New Year, New Tweeter, Merry Christmas By: Bill Epstein on Sun, 26 December 2010 19:02
		Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Wayne Parham on Sun, 26 December 2010 22:09
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Norris Wilson on Mon, 27 December 2010 09:07
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Wayne Parham on Mon, 27 December 2010 10:12
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Bill Epstein on Mon, 27 December 2010 22:11
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Norris Wilson on Wed, 29 December 2010 06:32
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: spkrman57 on Wed, 29 December 2010 08:58
		Re: Constant directivity verses on-axis EQ for non-uniform directivity (aka baffle step filters) By: Bill Epstein on Wed, 29 December 2010 19:20

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