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Grill solution for Aurasound Whisper ?
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Hi.
I'm about to start putting some Whispers in my a-pillars.
I'm not competing, so I don't need something to physically protect them, but I want something to reduce their visibility to the thieving scum!
I've seen Justin Zazzi's pillars (I have the same mkiv Golf) and want to do something similar, but as I don't need the metal grill, could I speed things up by sliding a tube over the end of the Whispers that extends enough to clear xmax, then covering with acoustic cloth?
I know there is a risk of diffraction, I also have read the a round over would help prevent that diffraction, but the articles I've read about that suggest a big round over for the frequencies we're talking about (probably down to around 1k, maybe a little lower if testing shows the Whispers can keep up with my midbass)
So do I bother with a round over at all, or just try it with the tube?
Thanks in advance