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Re: Now a question about all these ports from JBL [message #18956 is a reply to message #18955]

Tue, 03 October 2006 21:35

Wayne Parham
Messages: 18950
Registered: January 2001

Illuminati (33rd Degree)

JBL lists relatively generic cabinets that have a lot of large ports. But the Helmholtz frequency is still right. Their object is to reduce port airspeed at high power levels and excursions, which is generally a good idea. Speakers with big ports aren't the best deal for homes with pets and small children though.

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[Message index]

		Questions about box tuning F3, F10, etc. By: Bill Epstein on Tue, 03 October 2006 06:01
		Re: Questions about box tuning F3, F10, etc. By: Wayne Parham on Tue, 03 October 2006 08:43
		Re: Now a question about all these ports from JBL By: Bill Epstein on Tue, 03 October 2006 12:33
		Re: Now a question about all these ports from JBL By: Wayne Parham on Tue, 03 October 2006 21:35
		Bigger ports=playground for Bill's cats! By: spkrman57 on Wed, 04 October 2006 10:14
		Re: Bigger ports=playground for Bill's cats! By: Wayne Parham on Thu, 05 October 2006 13:09
		Re: Bigger ports=playground for Bill's cats! By: spkrman57 on Mon, 09 October 2006 10:08
		Re: Bigger ports=playground for Bill's cats! By: Wayne Parham on Mon, 09 October 2006 14:07
		Re: Now a question about all these ports from JBL By: Zene Gillette on Thu, 05 October 2006 13:14
		Re: Now a question about all these ports from JBL By: Wayne Parham on Fri, 06 October 2006 09:05
		Re: Now a question about all these ports from JBL By: Zene Gillette on Fri, 06 October 2006 11:12
		Re: She only suffers this torture By: Bill Epstein on Fri, 06 October 2006 18:55
		Re: She only suffers this torture By: Wayne Parham on Sun, 08 October 2006 11:29
		Excellent information in the post you linked to, Wayne. By: Duke on Tue, 03 October 2006 23:05

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