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arg.. [message #37157 is a reply to message #37142]

Thu, 04 July 2002 00:11

dbeardsl
Messages: 127
Registered: May 2009

Master

The piezo's don't need to be crossed over, I need a method of limiting back-EMF from the woofer. I tried your suggestion anyway, but it'd didn't change anything.. except make the tweeter output 6db quieter and rolling of the highs just a bit as expected. I tried several different resistor values.

Wayne, think it might help if I used a low pass xover on the woofers?

One more question, With the Alpha 8's.. would running 2 in series cut the highs a bit since the amp obviously doesn't have high damping?

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[Message index]

		Piezo chirping By: dbeardsl on Mon, 01 July 2002 20:45
		Re: Piezo chirping By: Wayne Parham on Mon, 01 July 2002 22:33
		continued.... By: dbeardsl on Tue, 02 July 2002 01:43
		Try a proper x-o on the piezos By: Andy.G on Wed, 03 July 2002 05:03
		arg.. By: dbeardsl on Thu, 04 July 2002 00:11
		Re: arg.. By: Wayne Parham on Thu, 04 July 2002 01:18
		Proper Guitar Spkr Design By: Paul C. on Sat, 06 July 2002 07:45
		Re: Proper Guitar Spkr Design By: Paul C. on Sat, 06 July 2002 08:15
		Re: Proper Guitar Spkr Design By: Paul C. on Sat, 06 July 2002 10:50
		Thanks... By: dbeardsl on Sat, 06 July 2002 11:19
		Re: Thanks... By: Paul C. on Sat, 06 July 2002 11:39

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