AC Infinity AIRCOM S10, Quiet Cooling Blower Fan System 17 Front-Exhaust for Receivers, Amps, DVR, AV Cabinet Components

My only complain is when the Dual fans turn on it can be a bit noisy and distracting from what you are attempting to listen to.

I have a Denon x3600h receiver that is in an AV rack that has no ventilation except towards the face (no vents up, down, or side to side). It was too hot. This went right on top and is very slim, and blows the air out the front (the only direction it can go). Net result is receiver is much cooler. It was built much better than I hoped. The only things I dont like are it has a slim wall wart power supply - in an AV rack plug space is at a premium. The light on front isnt dimmable and is very bright. Otherwise 100% exactly what I wanted and hoped for.

Works great on stereo in tight space that needs air vented out front to keep it cool. Never hear it running & turns on & off as receiver hits certain temps. Worth the $ to keep receiver lasting longer.

After researching different cooling systems for my Marantz porthole receiver that seemed to want to overheat upon higher listening volumes, I bought the AC Infinity single fan plugged into my switched integrated amp. The fan worked fine as a single, but once I turned off the amp and receiver, there was a chance Id left the recr on with zone 2 or 3 still operating without my knowledge (Marantz owners will know what Im talking about--white dash in porthole is your ONLY clue when recr is in Zone 2/3 and STILL ON).

This automatic fan is a must have for any hot running amplifier or AV receiver. It also looks great with my Marantz receiver. Just set it up and let it run. The fans high setting is a little loud, but I would rather tolerate a little noise than burn up my receiver.

So this works amazing but I can not set it on auto smart mode as high speed for fan is to loud. Instead I run it on the other auto mode and it just runs on the next setting down from high. The build quality is great I honestly dont know if you can get a quieter fan. But there is no way you can run this on high fan speed and enjoy a movie, tv, or music. Works for me on the next setting down from high temps dropped alot does its job.

Hookup simple, started right away. The unit performs about as well as one can expect. Running Energy Center channel, 2 Klipsch towers, two Klipsch side surrounds, 2 Polk towers for the rear channel, and a Klipsch 10 sub off a Denon 7.2 receiver. Had a thermal shutdown playing Stairway to Heaven before I bought the unit, so I tried it again with the unit and the fans kicked on as they were supposed to. Sort of regret not getting the same unit [front-blowing] with the digital display, but hey, as long as it can keep the beast cooler than it was, Ill take it.

Performs as advertised. Looks great too

I have a Denon 4400h in an enclosed space. It runs pretty hot. The front exhaust on this unit keeps it nice and cool. Set up only took about 10 minutes and its self sufficient. Set it and let it do its thing. Easy!

Does what i need it to