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

This is a very good product. Im using this with a Denon AVR-X4700H that runs hot. I chose this over the more expensive T8 because, IMHO, the T8 just offers too many customization options. The S8 is the same size and pushes the same amount of air. The S8 does its job, and is virtually silent, unless running at its top (fourth) speed. Then there is a noticeable whine. Its not intrusive, but its there. If it were not for that whine I would have given it five stars.

Where has this product been all my life?!! It completely tames the heat buildup in my A/V equipment cabinet. I used to leave the door ajar to prevent the 5-channel amp from over-heating and that allowed dust to eventually build up inside the cabinet. Now I can leave the door closed while the built-in ventilation system in combination with this product keeps everything cool and clean!

I am using this in a small, enclosed cabinet. It sits on top of an Onkyo TX-NR809 receiver. I did make a cutout in the back of the cabinet so the Aircom could exhaust the heat properly.

I purchased my AC Infinity AIRCOM S8 Rear Exhaust Triple fan system to help cool my Denon Receiver that kept running pretty hot after upgrading to some bigger floor speakers. The build quality is top notch, and gets the job done at the slowest fan speed! My receiver is now always cool, no matter how loud or for how long I play with it. I feel confident that this S8 unit will definitely help prolong the life of my receiver. It is also very easy to set up and operate. If you have a problem with your components running hot and shut off, this is it! get it....NOW!

Installed on top of Onkyo receiver, wish that I had ordered the more expensive model with the LED displays and more operational options.

I have an entertainment center unit with glass doors that I prefer to keep closed, but my 100 watt / channel receiver puts out too much heat without ventilation. I bought this AC Infinity S8 and that did the trick very nicely. I particularly like the smart mode that adjust the fan speed as needed, and it’s a perfect companion to my upstairs entertainment receiver.

MET MY EXPECTATIONS!

This product works exactly as it should. I have mine set to auto mode and it turns on when it senses heat and adjusts itself to different fan speed levels as necessary to cool the AVR. Well built and stylish!

Noise level was high due to it running continuously. My Amp runs very hot and S8 would only shut down for a couple of seconds. Fan probably located in wrong place and therefore ineffective.

Works great. Set it on automatic mode so it comes on when needed. I have mine installed in a cabinet and cant hear it. Definitely keeps my receiver cooler as well as the entire cabinet. Liked this one so much I bought another smaller one for a receiver in another room.