This article uses a term "Qtc" which is undefined and quite confusing. Can someone please correct this who knows what "Qtc" is?126.96.36.199 (talk) 22:25, 22 March 2009 (UTC)
It stands for a calculation of the total resonance of the loudspeaker enclosure. Thanks for the question--it signals that somebody should edit the article and make sure that Qtc is explained. I don't think I have the term down cold enough to get it completely right, so I'll let somebody else do it. Binksternet (talk) 03:00, 23 March 2009 (UTC)
Done. Added some info about Qtc and links to supporting articles. Qtc is the total Q (or resonance magnification) of a particular speaker driver in a box, and it is a function of the driver's Qts (resonance magnification at its free-air resonance frequency), the driver's Vas and the enclosure's volume Vb. For example, for a sealed enclosure, Qtc = Qts√(1 + (Vas / Vb))
It's gone anyway, since it was so poorly presented as to not be informative. Huw Powell (talk) 01:47, 18 August 2012 (UTC)
The following discussion is an archived discussion of a requested move. Please do not modify it. Subsequent comments should be made in a new section on the talk page. Editors desiring to contest the closing decision should consider a move review. No further edits should be made to this section.
The result of the move request was: Not moved. Jafeluv (talk) 06:07, 7 September 2012 (UTC)
Oppose - Coming from the industry and being an electric engineer with some acoustic concentration I can't really like the move request. Both Google Scholar and Google Books give more results for "Mid-range speaker" as well. TheDarkLordSeth (talk) 04:40, 3 September 2012 (UTC)
The above discussion is preserved as an archive of a requested move. Please do not modify it. Subsequent comments should be made in a new section on this talk page or in a move review. No further edits should be made to this section.