ESS AMT 1AM - original 12" woofer info - diyAudio
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Old 10th January 2010, 09:37 PM   #1
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Join Date: Dec 2009
Default ESS AMT 1AM - original 12" woofer info


I need information on the original PAPER cone woofer installed on ESS amt1 am.

I found two sets of initials in an old catalog: 12" with 350 max power watt, and 12" CF with 200 max power watt.

1) Which is installed on ESS amt1 am ? 12" o 12" CF woofer?

2) You can have the diagram of frequency response ?

3) You can have some other information?

Many thanks

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Old 11th January 2010, 08:08 PM   #2
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Join Date: Dec 2009
Any help?
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Old 9th March 2010, 10:33 PM   #3
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Join Date: Feb 2010
Location: Hartland, Wisconsin
Believe it or not, ESS is back in business. I've talked with the owner several times and he enjoyed digging up the answers to my ESS speaker questions. The web site is ESS Laboratories USA . He also told me that he is manufacturing spare parts for all of the old speakers. 12" woofers are in stock and the 10" woofers will be available in April.
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