RE: ESS Heil AMT tweeters from 1970s

Speaker Asylum

General speaker questions for audio and home theater.

In Reply to: ESS Heil AMT tweeters from 1970s posted by Thermionic27609 on July 13, 2014 at 21:34:00:

There is a lot of information in the High Efficiency Asylum. At least one person did a build a few years back, and detailed the build. They are very efficient and were padded down for the commercial offerings to match less efficient woofers.

Probably the most interesting thing I saw on the Firstwatt page (see link below). These are plans for a low frequency HEIL using six 8" woofers per side.

Dave

http://www.firstwatt.com/pdf/art_slob.pdf (Open in New Window)

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Follow Ups Full Thread

Topic - ESS Heil AMT tweeters from 1970s - Thermionic27609 21:34:00 07/13/14 (6)

AMT 5 - djk 01:12:13 07/16/14 (1)

RE: AMT 5 - Ed Schilling 19:52:51 07/19/14 (0)

RE: ESS Heil AMT tweeters from 1970s - Thermionic27609 16:38:15 07/15/14 (0)

RE: ESS Heil AMT tweeters from 1970s - Tre' 15:24:58 07/14/14 (0)

I don't know, but - 1973shovel 14:45:50 07/14/14 (0)

RE: ESS Heil AMT tweeters from 1970s - Crazy Dave 14:41:03 07/14/14 (0)

Follow Ups

RE: ESS Heil AMT tweeters from 1970s - Crazy Dave 14:41:03 07/14/14 (0)

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