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rdgrimes
07-11-2019, 04:48 AM
What drivers would the D8R435AL-1 replacement diaphragm fit?
pos
07-11-2019, 05:36 AM
My guess:


435AL (obviously)
435Be
2431
2435
2430H (not the same driver as the D2430K)
Robh3606
07-11-2019, 06:11 AM
Yup I can confirm all but the 2430.

Rob:)
rdgrimes
07-11-2019, 07:51 AM
It was the "-1" that gave me pause.
So this would be a direct substitution in the 435AL driver?

While I'm on the subject, is the 435Be acoustically, electronically and physically the same as the 435AL?
Robh3606
07-11-2019, 09:06 AM
While I'm on the subject, is the 435Be acoustically, electronically and physically the same as the 435AL?

Acoustically no. When I built me Arrays using coated 435's I had to adjust both attenuation and shift a filter pole because of more output above 5K of so from the Be.


Rob:)