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

work greats. Does the job.

Works great. Got it set on Smart Mode. Goes On and Off as needed. No more over heating issues .Bought the S-9 model and have it hooked up to my Scott 390-r receiver.

I have a nice Dennon A/V amp in a cabinet below my TV that always worried me it would get too hot. Adding this fan on top of it now vents hot air out the doors (because the cabinet is now positively pressurized) and the temperature is way cooler. Very quiet, I dont even notice it on especially due to the thermostat control of the fans. I HIGHLY recommend this for any closed or semi-closed installations.

This product does the job of cooling, plus is so easy to setup.

I have been using this for several months now and I can keep my cabinet closed. It keeps my Denon 4300 cool (and the rest of the gear tivo, appletv, amazon tv, bluray)

Does what it says. I am using the second lowest fan speed (which is pretty quiet) and it keeps my receiver cool. Silent only at lowest fan speed but whatever you are listening to will probably drown out the sound from the fan. Good buy.

Needed for my AV receiver in a closed cabinet that had shutdown due to thermal protection kicking in(Loud music for a long time). Since installing the S9, no more shutdown even after extensive loud levels. Only concern is that the fan is a bit noisy during quiet movie watching, but not annoying enough-just noticeable. The added protection far outweighs having the receiver shut down. Clean simple interface that just works.

Great product. I use it on my mig McIntosh 600 WPC I have it set at a continuous speed at 25% and it completely solved my cooling issue. The Mac has automatic shutoff when temperature gets up there. Very quiet. Very pleased

No Cons here all Pros here.

Excellent design, works effectively. Exceeds my expectations.