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Re: four π plans [message #64242 is a reply to message #64241]

Sun, 10 October 2010 20:44

Wayne Parham
Messages: 18723
Registered: January 2001

Illuminati (33rd Degree)

I don't know, but the insulation and its position are pretty important. For example, if you don't span the cross-section with a sheet placed on the brace between the woofer and tweeter, you'll notice a blip in the lower midrange. So don't experiment with the insulation unless you know it is equivalent or you have some measurement gear to check it out.

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[Message index]

		Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Mon, 04 October 2010 09:28
		Re: Just bought some JBL 3677...? about the CD and horn By: Wayne Parham on Mon, 04 October 2010 10:08
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Mon, 04 October 2010 10:14
		Re: Just bought some JBL 3677...? about the CD and horn By: Wayne Parham on Mon, 04 October 2010 13:12
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Mon, 04 October 2010 13:41
		Re: Just bought some JBL 3677...? about the CD and horn By: Wayne Parham on Mon, 04 October 2010 18:57
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Tue, 05 October 2010 07:11
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Tue, 05 October 2010 08:40
		Re: Just bought some JBL 3677...? about the CD and horn By: Wayne Parham on Tue, 05 October 2010 08:50
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Tue, 05 October 2010 09:14
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Wed, 06 October 2010 12:54
		Comparing components verses comparing systems By: Wayne Parham on Wed, 06 October 2010 18:16
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Thu, 07 October 2010 07:53
		Re: Comparing components verses comparing systems By: Wayne Parham on Thu, 07 October 2010 09:09
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Thu, 07 October 2010 15:59
		Crossover boards By: Wayne Parham on Thu, 07 October 2010 17:51
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Thu, 07 October 2010 20:22
		Re: Comparing components verses comparing systems By: Wayne Parham on Fri, 08 October 2010 11:10
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Sun, 10 October 2010 10:30
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Sun, 10 October 2010 14:40
		four π plans By: Wayne Parham on Sun, 10 October 2010 15:55
		Re: four π plans By: CDY2179 on Sun, 10 October 2010 19:13
		Re: four π plans By: Wayne Parham on Sun, 10 October 2010 20:44
		Re: Just bought some JBL 3677...? about the CD and horn By: skywave-rider on Tue, 12 October 2010 10:52
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Wed, 13 October 2010 11:42
		Dealing with internal standing waves By: Wayne Parham on Wed, 13 October 2010 13:09
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Wed, 13 October 2010 16:02
		Re: Just bought some JBL 3677...? about the CD and horn By: Wayne Parham on Wed, 13 October 2010 16:42
		Re: Just bought some JBL 3677...? about the CD and horn By: CDY2179 on Mon, 18 October 2010 15:14
		Internal standing waves and port position By: Wayne Parham on Mon, 18 October 2010 16:02

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