I know it's supposed to be quiet to begin with, but the fan noise is driving me crazy, even after building a hushbox with a sealed rear air duct/vent (the G90 expelled air is sucked up into 20' 6" duct with a 500 CFM fan at the end). The hushbox did two things: (1) nuked the power supply hum/noise and (2) redirected the fan noise to the front of the unit.
Short of totally sealing the hushbox (which I can't do, since I don't have a cold air supply to feed into it), is there anything to be done? It seems that all the Rockwool or Theater-Shield+ in the world won't change the fact that air is rushing through the lens openings, and that the internal fan noise normally exiting the rear is being forced out of the front through the same lens openings. I'm at a loss--I feel like I wasted 5 days building this thing!
Short of totally sealing the hushbox (which I can't do, since I don't have a cold air supply to feed into it), is there anything to be done? It seems that all the Rockwool or Theater-Shield+ in the world won't change the fact that air is rushing through the lens openings, and that the internal fan noise normally exiting the rear is being forced out of the front through the same lens openings. I'm at a loss--I feel like I wasted 5 days building this thing!