The reason I believe it is quiet is mostly because of this box build.
http://www.overgrow.com/edge/showthr...5?pagenumber=1

That person did so much work to make that box super stealthy and I don't think she/he would have spent all that time making it look like a simple desk if the exhaust was making enough noise you'd think a hurricane was comming (especially for 24/7 running). I really want to go with one of those fans simply because of space. I will not have enough room to fit in an 18" fan plus the cardboard box crap (lol) and the control/motor sections of that fan. Thanks for any info.
Da1KrayzieThug Reviewed by Da1KrayzieThug on . Exhaust http://www.gchydro.com/detail.asp?product_id=xdayton Do fans like that create a lot of noise if attached directly to the outside end of a box? If they do, any suggestions on silencing it? It's not that I want to hide anything, it's just I prefer to have my grow box somewhere in my room and I have ADD so if theres light leaking or too much noise comming from it then I'll so sleepless the entire growing time. :( I'm crossing my fingers right now hoping they're pretty quiet. Please someone make Rating: 5