Speaker Asylum

General speaker questions for audio and home theater.

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.
You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login

By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username: The Name that you picked or by default, your email. Forgot Moniker?	Examples "Rapper", "Bob W", "joe@aol.com".
Password:	Forgot Password?
	Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:
Your Email:
Subject:

Message Comments

Original Message

Were those the A17WG of old or a newer version?

Posted by Edp on May 6, 2023 at 08:35:21:
They offered several different tweeter coax versions.

The Vifa Coax series ( except for the M&K 4") are very rare, with a interesting demand by folks looking to use a low powered tube amp building units much like yours. The somewhat higher efficiency and suitable for sealed or TL loading.

I have old catalogs that referenced a foam surround A16 version with even higher efficiency but have never actually seen one

Was the clay used for terminal tuning or for enclosure/line resonance control?