the prices are rediculously high for any variant... i've been searching for 2 days now and i have found some cool fans but they're all around 80 dollars...
One question i do have is, i'm only trying to go after the motorized impeller idea because i want it to be quieter and more effeciant...
As far as motor noise... would a 12 vdc or 24vdc motor make more or less noise than the other... and even AC ... my friend is an electrical engineer where i work so there is no problem with makeing it connect and turn on :-P
I'm almost just going to say oh well and spend the 80 dollars on the nice one that i want that is a 12v 170ish CFM 1.1something h2o model... and run it around 7 volts... wouldn't that be damn silent? and still be blowing 80+ CFM?
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