We will be building a 2 fan and duct silencers. I do want quiet. Do you feel its necessary 2 build a silencer on each end of the 10" fan? I do want this thing quiet. Or is it waste of material and time?
Mounting the hyperfans to a board then putting vibration pad under that and enclosing the whole thing in a constructed mdf box with holes for ducting on ends. Packing box full of perlite insulation. Hopefully it quiets down tremendously.