AC InfinityAircom S6 Quiet Cooling Blower Fan System - 12in

Muy bien fabricado y excelente funcionamiento.

I have purchased 5 of these fans. What a terrific product. Sits atop my amplifiers and 2 receivers in my rooms. The amps and receivers remain cool. Programmed to run automatically at half speed to not be too loud. Don't even notice when they're on but work very well. Should prolong the life of my equipment. The downside,...I can't buy new equipment since the old ones won't likely break down. 😀

I ordered the S6 model to replace a Middle Atlantic Comp-Cool that bit the dust after 6 years (if you're familiar with those and know what you pay for what you get, they're a terrible investment compared to an Aircom). I'm very impressed with what the S6 delivers for $50. I chose the 12" model because I didn't see the need for the larger 17" ones. Nor did I see the need for the additional expense of the T models with the screen. Any rack you have your gear in must have venting for heat to exit. These won't work without it. You're just recirculating hot air otherwise.You get two controls on the S Models - one for mode and one for fan speed. The modes are off, on, auto, and smart. On means the fans run all the time. Auto means the fan turns on and off depending on equipment temperature at a single fan speed you set. Smart is similar to auto, except fan speed is also automated - slowing and speeding up depending on how hot things are. You can set the max fan speed for the smart mode. The fan speed button allows you to choose among 4 speeds. Finally there's a round indicator that lights in quarters to indicate the fan speed at a glance. Nice and simple. If you need further programmability than that, then consider the T models. So how does the unit work? Very well. It does the job its supposed to and will keep your equipment cool. On the auto modes I believe it turns on at 88 degrees and shuts off at 84. Make sure to choose the model that blows the hot air exhaust were you need it to vent out depending on your setup - front, rear, or top.So let's talk about fan noise. I read numerous reviews that ranged from "I can't hear a thing" to "I can't live with how loud this is". How can both be true? Turns out they both can be true depending on your setup. If you have an open rack and sit within 3-6 feet of it, you'll hear the top 2 speeds, but not the lower 2. My setup is a closed console with a tight fitting door and rear vent hole. I sit 9 feet away. With no content on and my console door closed it's dead silent at the first 3 speeds, but the top speed is noticeably audible. With content on at typical TV listening levels I barely hear the top speed. If playing music or watching an action movie relatively loudly (which is when an amp will really get hot), even the top speed won't be heard in my setup except in quiet passages. Bottom line: don't worry about noise with these units. Play with it in your setup - you'll find your audible comfort level, and can set the fans to never go fast enough to hear. You don't need full speed for these to cool in most cases. For reference, the S6 tops out at 100 CFM - my old fan was successfully keeping my system cool with only 8 CFM. So, you can easily keep these in the really quiet lower two speeds and in most cases have that be enough cooling.Get one of these. Your equipment will thank you - as will your wallet. You don't want to fry the HDMI board on your AVR. Enjoy!

J'ai préféré l'arrêter car il fait vraiment beaucoup de bruit notamment lorsque l'ampli est arrêté et que la nuit est venue.

Solved my heat problems right away