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In the Forum: Horn-Loaded Speakers
In the Thread: Tweeters for Altec 420y Biflex
Post Subject: Tweeters for Altec 420y BiflexPosted by MartinV56 on: 2/20/2009
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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


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