Interesting new AMT tweeters from Aurum Cantus

fivestring · 3rd November 2008, 05:53 AM

These new Air Motion Tweeters look like a prime candidates for the ultimate multiway open baffle loudspeaker:

Aurum Cantus AMT

Loudspeakers from Abyss

NewMexicoNoob · 4th November 2008, 05:13 AM

Great news.

Lots of HEIL choices coming on line--lets see these, the Beyma's, the Dreams from Mark and Daniel, as well as Adam, etc.

I'm with you on the multiway OB. I'm now leaning to something along the lines of a Phoenix with this as a tweeter in an MTM.
John

cph2000 · 4th November 2008, 12:49 PM

Great site with very nice projects you are linking to.
I spottet several very large planar midrange drivers - would you by any chance no the origin of these?

fivestring · 4th November 2008, 01:04 PM

They made an open back version of RM8402 for me (the original one was enclosed at the back)

http://www.hg-audio.com.tw/ribbon-RM8402.htm

http://www.hg-audio.com.tw/

http://www.hg-audio.com.tw/En_RibbonTweeter.html

webby · 14th November 2008, 12:06 PM

Hi all,
I have become fascinated with this AMT technology, and really want to explore using one in a DIY speaker. With new companies producing AMT's, is there a kit available for DIY?
I attended a Hifi show recently and all the speakers I liked the sound of had fancy tweeters and large drivers, Unfortunately they came with large price tags! way over my head.

My initial thoughts would be a valve friendly 3 way with a 10-12" bass unit. i only have a 13 x 14 ft listening room, but would like natural bass extension with out ports or special cabinets.

Many thanks
Ian

sepolansky · 17th November 2008, 01:41 PM

How do you purchase from Hygeia? where are the prices listed?

fivestring · 17th November 2008, 03:42 PM

Quote:

Originally posted by sepolansky
How do you purchase from Hygeia? where are the prices listed?

send your inquiries to:

hygeia@ms8.hinet.net

ears4hire58 · 17th December 2009, 06:31 AM

Quote:

Originally Posted by fivestring

These new Air Motion Tweeters look like a prime candidates for the ultimate multiway open baffle loudspeaker:

Aurum Cantus AMT

Loudspeakers from Abyss

If someone wants a pair of the (high-SPL) Aurum Cantus AMTs, I have a small inventory of them (URL above). thanks, Dave Home Page

3rd November 2008, 05:53 AM	#1
fivestring diyAudio Member Join Date: Apr 2008 Location: Brezno (Abyss)	Interesting new AMT tweeters from Aurum Cantus These new Air Motion Tweeters look like a prime candidates for the ultimate multiway open baffle loudspeaker: Aurum Cantus AMT Loudspeakers from Abyss

4th November 2008, 12:49 PM	#3
cph2000 diyAudio Member Join Date: Feb 2004 Location: copehagen	Great site with very nice projects you are linking to. I spottet several very large planar midrange drivers - would you by any chance no the origin of these? __________________ .

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4th November 2008, 05:13 AM	#2
NewMexicoNoob diyAudio Member Join Date: Oct 2008	Great news. Lots of HEIL choices coming on line--lets see these, the Beyma's, the Dreams from Mark and Daniel, as well as Adam, etc. I'm with you on the multiway OB. I'm now leaning to something along the lines of a Phoenix with this as a tweeter in an MTM. John

4th November 2008, 01:04 PM	#4
fivestring diyAudio Member Join Date: Apr 2008 Location: Brezno (Abyss)	They made an open back version of RM8402 for me (the original one was enclosed at the back) http://www.hg-audio.com.tw/ribbon-RM8402.htm http://www.hg-audio.com.tw/ http://www.hg-audio.com.tw/En_RibbonTweeter.html

14th November 2008, 12:06 PM	#5
webby diyAudio Member Join Date: Jul 2004 Location: england	Hi all, I have become fascinated with this AMT technology, and really want to explore using one in a DIY speaker. With new companies producing AMT's, is there a kit available for DIY? I attended a Hifi show recently and all the speakers I liked the sound of had fancy tweeters and large drivers, Unfortunately they came with large price tags! way over my head. My initial thoughts would be a valve friendly 3 way with a 10-12" bass unit. i only have a 13 x 14 ft listening room, but would like natural bass extension with out ports or special cabinets. Many thanks Ian

17th November 2008, 01:41 PM	#6
sepolansky diyAudio Member Join Date: Nov 2007 Location: Maryland	How do you purchase from Hygeia? where are the prices listed?

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