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Good point they are relative to other speakers. [message #36473 is a reply to message #36463]

Thu, 16 May 2002 20:09

Robert Hamel
Messages: 93
Registered: May 2009

Viscount

What I did was use an 87Db speaker as a reference with pink noise and then compared the level to the home builts which were 6db hotter. I used a speaker of higher sensitivity rated at 100db and it was 4db hotter so you are correct that the absolute is not right. 93 from the lower measuremant and 96 from the higher. That comes out to a 3db error between measurements. I am at 95 which gets me within a 3DB window if I split the two. You are good!!! I did not look at it that way before.

Thanks for your help.

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[Message index]

		What are the effects of cabinet volume on sensitivity?? By: Robert Hamel on Thu, 16 May 2002 08:54
		Re: What are the effects of cabinet volume on sensitivity?? By: Wayne Parham on Thu, 16 May 2002 11:01
		Thanks Wayne that's what I thought. Hey Sam P. 2035 users. By: Robert Hamel on Thu, 16 May 2002 15:34
		Measurement tolerance By: Wayne Parham on Thu, 16 May 2002 15:50
		Good point they are relative to other speakers. By: Robert Hamel on Thu, 16 May 2002 20:09
		some more 2035 data, and NEW jbl link By: Sam P. on Fri, 17 May 2002 05:03
		Thanks Sam!! By: Robert Hamel on Fri, 17 May 2002 06:30

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