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Re: One Pi Speaker [message #75523 is a reply to message #75522]

Thu, 14 February 2013 08:20

Wayne Parham
Messages: 18723
Registered: January 2001

Illuminati (33rd Degree)

There is only one crossover coil, the 0.5mH inductor in series with the woofer. The other two coils on the schematic are the voice coils of the woofer and the tweeter.

Use a single 10 watt non-inductive resistor across the tweeter. And of course, a 10uF capacitor in series with the tweeter.

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[Message index]

		One Pi Speaker By: mrkazador on Wed, 13 February 2013 14:28
		Re: One Pi Speaker By: Wayne Parham on Wed, 13 February 2013 15:11
		Re: One Pi Speaker By: mrkazador on Thu, 14 February 2013 04:07
		Re: One Pi Speaker By: Wayne Parham on Thu, 14 February 2013 08:20
		Re: One Pi Speaker By: mrkazador on Thu, 14 February 2013 13:42
		Re: One Pi Speaker By: Wayne Parham on Mon, 18 February 2013 09:56
		Re: One Pi Speaker By: mrkazador on Thu, 21 February 2013 22:11
		Re: One Pi Speaker By: Wayne Parham on Fri, 22 February 2013 11:13
		Re: One Pi Speaker By: mrkazador on Fri, 22 February 2013 15:06
		Re: One Pi Speaker By: Wayne Parham on Fri, 22 February 2013 15:45
		Re: One Pi Speaker By: mrkazador on Fri, 22 February 2013 16:36
		Re: One Pi Speaker By: JCDC on Fri, 22 February 2013 16:49
		Re: One Pi Speaker By: mrkazador on Fri, 22 February 2013 17:12
		Re: One Pi Speaker By: justphil on Fri, 22 February 2013 19:28
		Re: One Pi Speaker By: Wayne Parham on Fri, 22 February 2013 20:54
		Re: One Pi Speaker By: JCDC on Fri, 22 February 2013 22:07
		Re: One Pi Speaker By: mrkazador on Sat, 23 February 2013 03:40
		Re: One Pi Speaker By: zheka on Tue, 26 February 2013 12:43
		Re: One Pi Speaker By: Wayne Parham on Tue, 26 February 2013 13:02
		Re: One Pi Speaker By: zheka on Tue, 26 February 2013 14:39
		Re: One Pi Speaker By: Wayne Parham on Tue, 26 February 2013 15:59
		Re: One Pi Speaker By: zheka on Tue, 26 February 2013 20:09
		Re: One Pi Speaker By: steve f on Sat, 23 February 2013 08:23
		Re: One Pi Speaker By: mrkazador on Sat, 23 February 2013 15:31
		Re: One Pi Speaker By: Wayne Parham on Sat, 23 February 2013 16:07
		Re: One Pi Speaker By: mrkazador on Sat, 23 February 2013 22:32
		Re: One Pi Speaker By: Wayne Parham on Sun, 24 February 2013 13:33
		Re: One Pi Speaker By: mrkazador on Mon, 25 February 2013 03:07
		Re: One Pi Speaker By: mrkazador on Tue, 05 March 2013 22:26
		Re: One Pi Speaker By: Wayne Parham on Tue, 05 March 2013 23:26
		Re: One Pi Speaker By: mrkazador on Fri, 05 April 2013 15:51
		Re: One Pi Speaker By: skywave-rider on Sun, 07 April 2013 23:14

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