Speaker grills


Do most of you listen with grills on or off?
al2214
Off - big difference on every speaker I have owned! Like Mattmiller says - Sound Blocker!
I notice a big difference in the upper range. I have never been to a live venue where there were speaker grills. Grills are WAF and that is the only logical reason they even exist, in my book, which I am working on a movie now:)
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Always off when playing music.

Grills on when not playing to help keep dust out.
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Off when playing. On otherwise to help prevent yellowing of the PP woofer cones from sunlight.

Makes an audible difference to me in the treble. Infinity RSIIb.