Understanding speaker technical data

Hayden · 9th February 2006, 08:35 AM

I was also confirming what is the definition of these:

Resonant frequency (Fs)
Mechanical Q factor (Qms)
Electrical Q factor (Qms)
Total Q factor (Qts)
(Vas)
X max

If there is anything else it would be good to know.

Thanks

Vikash · 9th February 2006, 09:33 AM

That technical data is called a driver's T/S parameters (Thiele/Small). If you do a search here, or google it you will find all the info you want about them.

rabbitz · 9th February 2006, 01:14 PM

Have a look at this page and there is a link to the complete guide in the Wiki.

http://www.rzaudio.com/rz52/TS_parameter.htm

Hayden · 10th February 2006, 11:57 AM

Thanks that has helped me understand speakers and how they work, now I can try and do my calculations.

9th February 2006, 08:35 AM	#1
Hayden diyAudio Member Join Date: Aug 2004 Location: Mackay Australia	Understanding speaker technical data I was also confirming what is the definition of these: Resonant frequency (Fs) Mechanical Q factor (Qms) Electrical Q factor (Qms) Total Q factor (Qts) (Vas) X max If there is anything else it would be good to know. Thanks

9th February 2006, 09:33 AM	#2
Vikash diyAudio Moderator Emeritus Join Date: May 2003 Location: UK	That technical data is called a driver's T/S parameters (Thiele/Small). If you do a search here, or google it you will find all the info you want about them. __________________ "The human mind is so constituted that it colours with its own previous conceptions any new notion that presents itself for acceptance." - J. Wilhelm. (But I still think mine sounds better than yours.)

9th February 2006, 01:14 PM	#3
rabbitz diyAudio Member Join Date: Jul 2003 Location: Newcastle, Australia	Have a look at this page and there is a link to the complete guide in the Wiki. http://www.rzaudio.com/rz52/TS_parameter.htm __________________ No longer DIY active

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10th February 2006, 11:57 AM	#4
Hayden diyAudio Member Join Date: Aug 2004 Location: Mackay Australia	Thanks that has helped me understand speakers and how they work, now I can try and do my calculations.

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