AC Infinity AIRCOM S9, Quiet Cooling Fan System 17 Top-Exhaust for Receivers, Amps, DVR, AV Cabinet Components

Works as intended. I was happy to see that the fan speed indicator light can be turned off. I have set it, now I hope to forget about it and my concerns over overheating my receiver.

This is being used to cool down a new A/V receiver I purchased, as more of a preventative measure. The receiver previously used in the main entertainment center always got very hot, and in most cases heat is the great destroyer... This cooling unit sits right on top of my receiver, you can put other equipment directly on top of the cooling case as its sturdy (they say no more than 40 lbs.) and the noise level is negligible. It exhausts upwards, so if you have any equipment properly spaced above it theres a secondary cooling effect on that equipment also. I have it set on the automatic mode; it comes when the temperature reaches 88F and runs until it cools down to 84F. If you have equipment that gets hot or you just want peace of mind, this cooler is something worth considering. Cycles on, cycles off... very efficient. Highly recommended!!!

Great product I own three of them for my Marantz receiver and my two amplifiers would recommend to keep your system lasting long

The Aircom S9 is an excellent product to use for cooling your receivers or amplifiers. Its simple to use and does an excellent job of cooling my Denon receiver. Before buying the S9, my receiver would get really warm to the touch after about the time it takes for a movie to end. With the S9 sitting on top of it, theres virtually no heat coming from the receiver. Theres a newer version, the T9 which does the same thing but has a cool looking digital display and specific temperature selections for cooling your receiver. I would recommend the S9 or T9 as a must have to anyone who has a larger than average home theater system or stereo system. Keeping your components cool during usage will definitely benefit your audiofile investment.

Good

Perfectly sized for a larger audiophile receiver/amp, the auto-sensing mode is fantastic and so far has worked perfectly keeping the receiver cool in an enclosed under bar cabinet, even when playing music or movies for 5 or 6 hours!

Nice quality and very quiet. In my cabinet it runs almost constantly even when my amp is on standby. At least it runs at 1/4 speed on automatic. I may add an aux fan.

Works well. Happy with product.

This thing is great.

The Aircom S9 unit does the job for cooling my AV receiver. Its easy to set up and quiet, especially in auto mode. Good purchase for us.