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   Home » Horn-Loaded Speakers» Tweeters for Altec 420y Biflex (3 posts, 1 page)
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02-20-2009 Post does not mapped to Knowledge Tree
MartinV56


Bogotá, Colombia
Posts 7
Joined on 02-20-2009

Post #: 1
Post ID: 9819
Reply to: 9819
Tweeters for Altec 420y Biflex
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Hi, My first post, thanks, Hello to all the members of this forum, I have old cabins altec, the reference is 870B Speaker System, Serial 892, Number 391916, AL75. The woofer is 420Y Biflex. 15"

Specifications

http://www.lansingheritage.org/html/...19-8b-420a.htm
the 420Y are the biflex woofer with a tweeter on a strap across the front of the woofer.



I have thought to place to them to supertweeter, I believe that it is a good option.

the 420Y are the biflex woofer with a tweeter on a strap across the front of the woofer. , I try EVoice 35T tweeter and XO EV 36,  3500 HZ, the cabin is 861B. 

QUESTION:  HF horn driver? or Supertweeter, Ribbon tweeter, ? that you think? , Any comment advice is very much welcome. Thanks, again, Martin


02-20-2009 Post does not mapped to Knowledge Tree
MartinV56


Bogotá, Colombia
Posts 7
Joined on 02-20-2009

Post #: 2
Post ID: 9835
Reply to: 9819
Greetings from the land of Melquiades
fiogf49gjkf0d
Romy,
Greetings from the land of Melquiades,   
02-20-2009 Post does not mapped to Knowledge Tree
Dominik
Poland
Posts 48
Joined on 09-14-2008

Post #: 3
Post ID: 9841
Reply to: 9835
Ribbon tweeter
fiogf49gjkf0d
I say RAAL...
Check this:
http://lampizator.eu/SPEAKERS/PROJECTS/P24/P24_monster_speakers_raal_altec_lansing.html
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