teknofossil Posted November 4, 2019 Report Share Posted November 4, 2019 Hello all. I just completed replacing some surrounds that were incorrect types installed by a previous owner (5/8" roll, over sized surround used, by cutting out a section). My question is about the replaced dust cap(s). These are of the felted (porous) type that allows air passage. Since the AR voice coil formers are the vented type, should the the dust caps be sealed? It has been my experience they should. Thoughts? -Tom Quote Link to comment Share on other sites More sharing options...
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