AC Infinity AIRCOM S8, Quiet Cooling Blower Fan System 17 Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components

If the fan is on high it is too loud ,but if it is on low you can’t hear it and it works well.

use this on my denon receiver, works great. the non display and fine tuning is of no concern to me on the T series. I have this set too 3 speeds, smart or something like that. speed 3 at 88, 2 at 86 and 1 at 84. good enough and does its job perfectly. Very heavy solid piece and excellent packaging. Glad I purchased the S series, and should have done it long ago.

Our Denon 4500H is great but, like many new components, it runs fairly hot. Combine that with a home entertainment cabinet with glass front doors and open back and the Denon seemed to be heating up. The Aircom S8, with back exhaust, works perfectly. I set the unit to Smart Mode with the orange and white lights on and set the fan to medium and everything is cool and all the components are happier. The Aircom is good looking, very simple to operate, very quiet, and cools down the Denon and vents the heat out back. This product works as stated and is a reasonably priced, especially when you consider that it helps preserve the life of much more expensive components.

I ordered this unit to place on top of a Denen AVR-X2300 because it seemed the unit gets hot after a few hours use. The cooling unit is very well made and sturdy, but not overly heavy. It fit on top of the Denon perfectly and works as expected. The controls are easy to operate and is basically a set and forget. There is a white light that comes on when the fan is working and goes out when the blowers stop. I have the version which blows air to the rear vs. the top and and am very pleased with this unit. Recommend this to anyone who has heat problems with AVRs.

Had concerns about new Denon AVR running hot based on other reviews. With Aircom S8 receiver never becomes hot. Can sometimes hear fan running if no audio present, however fan noise is minimal and has never distracted from audio or visual. Unit has a pleasing look to it. It is a simple product that works well and looks good in Home Theatre setting.

Works great.

It work great

Keeps my Denon AVR receiver from overheating

Since my amp/tuner is inside a cabinet most of the noise is not noticed.

My Tivo runs very hot and this fan has worked wonderfully keeping thr cabinet cool. Highly recommend.