Altec 418B

[electbass4]

Hey, Guys and Gals,
Does anyone have good info on the range of cabinet sizes that work well for a 418B loudspeaker??
Along the same lines ,,, does anyone have the accurate theile-small parameters for the 418B??? How about the 421A???
Any Luck???
Thanks
Dave

[scott fitlin]

Go to www.greatplainsaudio.50megs.com they have a page with the thiele small specs.

[electbass4]

Thanks Scott,
I have seen that page and others like it and they uniformly omit the 418B and the 421A. This pages omits them too. They do have 418's and 421's but not the exact models and the parameters ARE different.

Still