In Reply to: RE: 'You are really close to the front wall' ... posted by Green Lantern on April 9, 2016 at 05:37:07:
having taken my IIIas as far as they could go, in terms of tweaking:
* 3-way active
* hardwood frames, and
* braced stands
. . . I wanted to remove the IMD which happens when the mid driver shares the same mylar as the bass driver. Your 20.Xs I think don't suffer from this problem as the mid is separate from the bass driver ... however, because they're all in the same frame, you still have the problem of the vibrations in the frame produced by the bass driver ... shake the ribbon cage.
Whereas, when I touch the top of my bass panel frame (when playing some reggae, say), I can feel it vibrating ... but the mid/ribbon frame is not. :-))
Regards,
Andy
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Follow Ups
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