Hi axiomoholic,

Shouldn't be any problem using the screen material. It might move back and forth a bit with the exiting pressure from deep bass (unless you stretch it taught) but I can't see that it will inhibit the performance of the speakers. It might even be amusing to watch if you're very bored.

Moving the batting material might be an easier alternative. It isn't as if the material is scientifically placed inside the enclosure. It's just there to provide some damping.

Regards,

Alan

Alan Lofft,
Axiom Resident Expert (Retired)