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

My Krell amp, CD player and Audio Research tube preamp were stacked on top of each other creating a lot of heat. I was considering some boxer fans when another audiophile friend suggested this... works perfectly.

solid well built and fits top of amp perfect

works great and quet

Quality product, but a bit on the expensive side. I would buy the product again. It fits my AV receiver form factor quite well.

Very useful item, my Denon X2200, now runs very cool !!! A lot of options to program.

I just purchased the Denon AVRX4700H and am using it in a 5.4.2 configuration. I have it sitting in an enclosed cabinet. I even installed fans on the back panel of the cabinet to help circulation of air. Even with this, the Denon runs alarmingly hot. With modern day AVRs, the manufacturers are no longer installing switched a/c outlets on the back to alow for fans or other peripherals to turn on when you power up your system. I purchased the S8 which has a thermal switch that engages the fans. This psrticular model exhausts the air to the back of cabinet. I set it in auto and selected the middle fan speed. 5 minutes into Mulan, the unit kicked on and was dead silent with cabinet doors shut. Its amazing how cool this kept the Denon playing at near reference level. With the doors open, I could not hear the fans running from 11 feet with the middle speed selected. With doors closed, the high setting was still very hard to hear. A cool feature is the smart mode which turns fans on when heat is sensed and varies fan speed depending on temperature variations. The build quality is fantastic, and the larger, 3 fan version fits the standard size AVR perfectly. Other reviewers took the feet off and installed rubber weather stripping along base to increase efficiency....I dont think this is required and can potentially damage temp sensor. Exceeded all expectations! Highly recommended!

Works great.

Awesome. Does exactly what it’s meant to do.

Function as described. Very satisfied.

I love the aircom S8 and it works perfect for my onkyo TX-SR703 and keeps it cool and I use The auto mode function and it works great and very well made product and highly recommended!!