Published at Thursday, April 12th, 2018 - 04:11:37 AM. Ceiling. By Flordelis Bossac.
The average home ceiling fan rotates about three times per second on the highest speed setting for safety reasons. To rotate faster as industrial fans do the fan would need to have sharper blades which poses an obvious health hazard. Still three complete rotations per minute isn't that slow and larger fans especially can really make their presence felt.
I know this is a lot of questions to ask yourself about a seemingly simple thing such as ceiling speakers but if you think all speakers are made equal you're sorely mistaken my friend. Especially in terms of how it reacts to moisture or humidity you have to be on the lookout. Make sure that whatever salesman you deal with you ask him once and you ask him again: "How do these ceiling speakers handle being outdoors? How will they handle being in my basement if it gets rather humid in there sometimes?"
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