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Re: Crossover Electronics 101 [message #46550 is a reply to message #46544]

Wed, 23 March 2005 18:32

josephjcole
Messages: 4
Registered: May 2009

Esquire

Layne/Onespeed was kind enough to point me to this thread, as we have been discussing fostex drivers crossed over to high effeciency woofers. I've been working on a 4" fostex driver crossed over to an Eminence Delta 12lf, and I've been quite pleased with the results so far. I am curious about your suggestion to put a resistor across the fostex. Is this to compensate for the peak in impedence at driver fs, or the box's resonant frequency? If so would crossing over 2 octaves above both of these negate the need for a resistor in parallel with the fostex? Obviously I am still learning. Thanks in advance.
Joe

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[Message index]

		Thoughts on the Fostex FW305?? By: one_speed on Tue, 22 March 2005 12:16
		It is very much like a JBL 2205, 2225 or 2226... By: Wayne Parham on Tue, 22 March 2005 17:27
		Thanks!! By: one_speed on Wed, 23 March 2005 07:36
		Re: Thanks!! By: spkrman57 on Wed, 23 March 2005 08:07
		Re: Thanks!! By: one_speed on Wed, 23 March 2005 10:05
		Crossover Electronics 101 By: Wayne Parham on Wed, 23 March 2005 12:41
		Re: Crossover Electronics 101 By: one_speed on Wed, 23 March 2005 13:57
		damping resistor By: spkrman57 on Thu, 24 March 2005 10:04
		Re: damping resistor By: Wayne Parham on Thu, 24 March 2005 10:10
		Re: Crossover Electronics 101 By: josephjcole on Wed, 23 March 2005 18:32
		Re: Crossover Electronics 101 By: Wayne Parham on Wed, 23 March 2005 18:46
		Thanks Wayne (nt) By: josephjcole on Thu, 24 March 2005 07:36
		Re: Thanks!! By: Wayne Parham on Wed, 23 March 2005 11:01
		Re: Thoughts on the Fostex FW305?? By: Godzilla on Thu, 24 March 2005 17:55
		Re: Thoughts on the Fostex FW305?? By: one_speed on Fri, 25 March 2005 07:28
		Wayne, thoughts on the 2205 if you don't mind... By: one_speed on Fri, 25 March 2005 09:57
		Re: Wayne, thoughts on the 2205 if you don't mind... By: Wayne Parham on Fri, 25 March 2005 12:47

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