In Reply to: RE: Altec Lansing 417-8H posted by claudej1@aol.com on September 23, 2021 at 19:03:05:
It's maximally flat in 3 cu ft with a 32Hz Fb, but f3 is only 80Hz. That's not unusual for drivers of that vintage. The D130 was no better. 6 cu ft with a 40Hz Fb works reasonably well. 20 cu ft is nasty, but that was pre-Thiele-Small, where everything was hit or miss seat of the pants.
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Follow Ups
- RE: Altec Lansing 417-8H - Bill Fitzmaurice 09/24/2105:02:30 09/24/21 (1)
- RE: Altec Lansing 417-8H - claudej1@aol.com 08:13:41 09/28/21 (0)