Review on 💨 AC Infinity AIRCOM S7: Top-Exhaust 12'' Quiet Cooling Fan System for Receivers, Amps, DVRs, AV Cabinet Components by Cesar Danger

This fan is very quiet. The fan is quieter than the fan in my receiver except when running at high speed. I like the smart mode on this device. This is not the top fan version. You have others that have three smaller fans and are about the same size as the top of the receiver. The S7 has two 120mm fans and they are big enough for my needs. The fans suck hot air out of the receiver and since I have a top exhaust it blows up. You can also get a front or rear exhaust. The fan sucks in a lot of air and keeps my receiver under operating temperature during continuous operation. Smart mode is good too. It detects when the receiver reaches 88 degrees and the fan turns on and blows at low speed until the temperature reaches 84 degrees. If the system is not cooling too low, the fan will increase speed to adjust. The processing quality is also excellent. These fans are used in many expensive home theater systems. Installation is easy. It comes with a power adapter. Just plug it in and press the button with the fan icon and you're done. It doesn't have a display on the front, but the manual will show you how to set up the fan. This is not necessary for most home receivers that are not named Denon, Emotiva or Marantz and get very hot. But for keeping your system cool and working longer, this is a good product.