I am using the second lowest fan speed (which is pretty quiet) and it keeps my receiver cool

I purchase the Aircom to cool down my pioneer receiver and to extend the life .

Before buying the S9, my receiver would get really warm to the touch after about the time it takes for a movie to end

Well worth the money, and really keeps my expensive receiver nice and cool when I turn it up loud

Everyone with a decent receiver should buy one.

Well worth the money, and really keeps my expensive receiver nice and cool when I turn it up loud

This is a nice quiet fan protecting a $1000 Denon Audio Receiver

I feel better knowing my receiver is a little cooler with this fan on top of it

While the cooler does keep my receiver cool when the fan is on, the automatic feature does not work due to the location of the temperature sensor.

Receiver is staying cool

Keeps my receiver very cool

My receiver was very expensive when I bought it many years ago

Neither receiver or amp get warm now.

Excellent Receiver for the price.

Fans are quiet and really keeps the receiver cool to the touch

Every once in a while, I enjoy feeling my receiver to marvel how cool it is

Keeps the receiver cool, gives it better life, silent, and really can't notice it on top of the receiver.

Using inside a cabinet to cool receiver

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!

Installed in stero cabinet and keeps the receiver cool

It keeps my receiver nice and cool.

ZX-9 (one of the hottest running audio receivers ever produced - 130°F on top plate at idle)