weedidas
Active Member
I have a 120mm 75 cfm fan running of a 12V adapter, but it's louder then my 6" desk fan. As in, loud enough to wake you up if it turns on while you're sleeping. But it's only supposed to be 30 dB. WTF?
The airflow is quiet, but the fan itself is making a high pitched humming noise. Is that normal for this? this is the model:
futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10099820&catid=10477#
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10099820&catid=10477#
The airflow is quiet, but the fan itself is making a high pitched humming noise. Is that normal for this? this is the model:
futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10099820&catid=10477#
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10099820&catid=10477#