[Bioman]

Does the same process apply to planar magnetic drivers?  The example you used was of a woofer which seems more mechanical in nature.  Can we assume this principle applies to any cone speaker; mids, etc?

[Bioman]

Maybe this should have been posted in the Tech Talk Tuesday section: my bad

[Danny Richie]

Does the same process apply to planar magnetic drivers?  The example you used was of a woofer which seems more mechanical in nature.  Can we assume this principle applies to any cone speaker; mids, etc?

Mechanically not so much, but they do go through an electrical burn in just like everything else.