Does this Peerless 6in look familiar? Neo magnet? Underhung design? - diyAudio
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Old 30th May 2003, 07:06 AM   #1
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Default Does this Peerless 6in look familiar? Neo magnet? Underhung design?

Does this thin look familiar to anybody? http://cgi.ebay.de/ws/eBayISAPI.dll?...category=21994

First of all, I can't see any ferrite. Then, a Bxl of 10.56 Tm is enormous for a 6 inch. Last not least, 12 mm gap height and 6 mm VC heigt means its very much underhung. Quite unusual, isn't it?

There is also a self-styled data sheet at:
http://www.ls-wagner.de/lsw20/produc...ess/830290.jpg


Regards,

Eric
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Old 30th May 2003, 07:23 AM   #2
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Whats the problem? Its not 6inch, it says it is 5inch... and it is magnetically shielded...
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Old 30th May 2003, 01:49 PM   #3
uli is offline uli  Austria
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Default 6,5

Hi
133cm² is more like 6.5" than 5"!
most 6.5er have less cone area!

Uli
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Old 30th May 2003, 01:58 PM   #4
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But it says its 13cm, there is no way its 6inch if it is only 13cm.. lol

Me thinks these numbers are made upish...
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Old 30th May 2003, 02:02 PM   #5
uli is offline uli  Austria
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Default data reading

Hi skinnyboy,
it says piston diameter NOT overall diameter!!

read datasheets!

LOFLMAOTRTMC

Uli
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Old 30th May 2003, 02:04 PM   #6
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I did, and thats where I say fesonany frequency of 74Hz... too high for a 6.5inch if you ask me...

The 130mm Peerless mid-woofer has a fs of about 55Hz...
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Old 30th May 2003, 02:06 PM   #7
uli is offline uli  Austria
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why?
I know 10"ers with higher Fs

Uli
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Old 30th May 2003, 02:06 PM   #8
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The 130mm Peerless mid-woofer has a fs of about 55Hz...
The 130mm Peerless mid-woofer has a fs of about 55Hz...
The 130mm Peerless mid-woofer has a fs of about 55Hz...
The 130mm Peerless mid-woofer has a fs of about 55Hz...
The 130mm Peerless mid-woofer has a fs of about 55Hz...
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Old 30th May 2003, 02:08 PM   #9
uli is offline uli  Austria
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oh I forgot:
for a given manufacturer the Fs/ diameter relationship
is a CONSTANT

L...

Uli
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Old 30th May 2003, 02:10 PM   #10
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Quote:
Originally posted by uli
oh I forgot:
for a given manufacturer the Fs/ diameter relationship
is a CONSTANT

L...

Uli

Actually, it is pretty much.... and I doubt Peerless would make a 6.5inch driver that ugly... all their "square" drivers have the same "inverted?" rim around the edge of the frame.. lol now I'l just reaching at straws.. lol
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