Looking for M22WR-09-08 datasheet

rabbitz · 28th August 2007, 02:29 PM

I'm trying to locate the Vifa datasheet for the M22WR-09-08. I've found one from MASS and the M22WR-09-06 but no luck with the 8 ohm version.

oceanic30 · 28th August 2007, 06:09 PM

http://www.akkus.com.pl/index.php?gr...&lang=pl&dh=dt

http://www.partsexpress.com/pe/pshow...97-312&ctab=14

http://www.digitalmegahouse.com.au/Vifa.htm (bottom of the page)

http://www.wagner.net.au/speakers/46-Vifa.pdf

Mos Fetish · 29th August 2007, 05:13 AM

Great driver, Rabz. What are you going to do with it?

Mos Fetish · 29th August 2007, 05:15 AM

Oh, and test the Fs on it. The specs sometimes say 26hz--which is true for the 10"--and sometimes 30hz. I tested mine and it measured at just over 30hz.

rabbitz · 29th August 2007, 12:43 PM

oceanic30

Thanks... the one from Poland is the one I'm after as it has the original DST FR and impedance plot.

Hi Mos

Long time no see... where ya been? I've already used it in a few speakers and the latest is this one.
http://www.rzaudio.com/rz52/rzss.htm

I didn't measure it but have some MASS data which did show an Fs=30.21Hz and other variations in T/S parameters. However, when they were modelled using the Vifa and MASS data, they came out about the same.... cool.

It is a great driver and one of the best 8" out there. I've just been playing my silly games and checking out the current crop of 8" drivers (not too many these days) and the only ones that come close for my purpose are the Scan Speak 22W8851T00 and 22W8857T00.... plenty $$$$$$. That's why I needed the original Vifa FR and impedance from DST so I can compare apples with apples.

Cheers

28th August 2007, 02:29 PM	#1
rabbitz diyAudio Member Join Date: Jul 2003 Location: Newcastle, Australia	Looking for M22WR-09-08 datasheet I'm trying to locate the Vifa datasheet for the M22WR-09-08. I've found one from MASS and the M22WR-09-06 but no luck with the 8 ohm version.

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28th August 2007, 06:09 PM	#2
oceanic30 diyAudio Member Join Date: Aug 2006	http://www.akkus.com.pl/index.php?gr...&lang=pl&dh=dt http://www.partsexpress.com/pe/pshow...97-312&ctab=14 http://www.digitalmegahouse.com.au/Vifa.htm (bottom of the page) http://www.wagner.net.au/speakers/46-Vifa.pdf

29th August 2007, 05:13 AM	#3
Mos Fetish diyAudio Member Join Date: Feb 2003 Location: New Zealand	Great driver, Rabz. What are you going to do with it?

29th August 2007, 05:15 AM	#4
Mos Fetish diyAudio Member Join Date: Feb 2003 Location: New Zealand	Oh, and test the Fs on it. The specs sometimes say 26hz--which is true for the 10"--and sometimes 30hz. I tested mine and it measured at just over 30hz.

29th August 2007, 12:43 PM	#5
rabbitz diyAudio Member Join Date: Jul 2003 Location: Newcastle, Australia	oceanic30 Thanks... the one from Poland is the one I'm after as it has the original DST FR and impedance plot. Hi Mos Long time no see... where ya been? I've already used it in a few speakers and the latest is this one. http://www.rzaudio.com/rz52/rzss.htm I didn't measure it but have some MASS data which did show an Fs=30.21Hz and other variations in T/S parameters. However, when they were modelled using the Vifa and MASS data, they came out about the same.... cool. It is a great driver and one of the best 8" out there. I've just been playing my silly games and checking out the current crop of 8" drivers (not too many these days) and the only ones that come close for my purpose are the Scan Speak 22W8851T00 and 22W8857T00.... plenty $$$$$$. That's why I needed the original Vifa FR and impedance from DST so I can compare apples with apples. Cheers

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