Fosi Audio USB-Powered Cooling Fan
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Fosi Audio USB-Powered Cooling Fan
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FAQ’s
If you have any questions, please refer here: FAQs
Product details
Ensure your V3 MONO, V3 and BT20A PRO amplifier stays cool and performs at its best with our 125mm × 25mm Cooling Fan.
This fan has a convenient USB plug and is designed for easy setup and reliable cooling, keeping your components running smoothly.
Optimal Cooling: A large 125mm fan ensures efficient heat dissipation.
Plug-and-Play: USB-powered for easy and flexible installation.
Versatile Use: Ideal for cooling various amplifier components.
FAQs
Please read our FAQs page to find out more.
How to: Choose the right banana plug?
- Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
- Easy to wire up and solidly connect to amplifier and passive speaker.
- If they do not fit, use a little force to tighten the plugs.
- Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
- Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
- The following situations may cause this issue
- Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
- Possible solution
- Check if the power supply is illuminated when plugged into AC by itself.
Plug power supply into a different socket.
Test the adapter with a meter.
Try a different power supply (within a range of DC input).
Test the included power supply on other electrical equipment.
Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What is a GaN?
- The GaN supply has a power output of 240W.
- Offers overload and over-temperature protection.
- The 48V 5A GaN power supply is also available on Amazon.
The fans work great I would recommend adding them asap.
The fans work great I would recommend adding them asap.
Tuote tuli ilmoitetussa ajassa, hyvin pakattu ja toimii.
All good. They are silent and work perfectly well.
Excellent product, a must-have for cooling a V3 stereo 48V
The fans work great. I got them to use on the (2) ZA3s that I
purchased on the same P.O.
I assumed the ZA3s had holes on the bottom of the chassis, as I was planning on placing a fan under each of the ZA3s. Since the amps only have holes on the sides, I now stack the amps on each other and place (1) fan on the side, blowing into both amps. This works great at keeping the amps cool, as these amps get very hot without the fan.
The fans work great. I got them to use on the (2) ZA3s that I
purchased on the same P.O.
I assumed the ZA3s had holes on the bottom of the chassis, as I was planning on placing a fan under each of the ZA3s. Since the amps only have holes on the sides, I now stack the amps on each other and place (1) fan on the side, blowing into both amps. This works great at keeping the amps cool, as these amps get very hot without the fan.
Fosi Audio cooling fan does a fine job keeping my amplifier cool. Super quiet and easy to set up.
Fosi Audio cooling fan does a fine job keeping my amplifier cool. Super quiet and easy to set up.
First of all, they work. Set them up with my V3 mono amps and they help keep them cool. However, I have them plugged into the usb port on my receiver and they run all the time. It would be nice if they had an off switch. If they had a way to be turned off without having to actually unplug it they would get 5 stars.
Quiet Fans Thought that they would of had more air flow than what I expected Vintage Amp like the M70 generates a lot of heat Just trying to keep it cooler
Quiet Fans Thought that they would of had more air flow than what I expected Vintage Amp like the M70 generates a lot of heat Just trying to keep it cooler
Perfect to keep an AVR cool.
Perfect to keep an AVR cool.
They are too big for my FOSI RACK
To fit with my two FOSI ZA3 amps
So I have to stack them on top each other at the side of the rack.
They are too big for my FOSI RACK
To fit with my two FOSI ZA3 amps
So I have to stack them on top each other at the side of the rack.
If you want to use this kit with the mono amps right next to your speakers, the cord between them isn’t that long.
Also, you have to basically leave the fans on all of the time or manually turn them off. Maybe add a trigger so that when an amp turns on the fans turn on.
Really very, Very quiet cooling fan. USB switch working only one way , and very good , what can possibly change speed of stream !
Really very, Very quiet cooling fan. USB switch working only one way , and very good , what can possibly change speed of stream !
Works very well. Very quite and speed control is a nice touch.
Works very well. Very quite and speed control is a nice touch.
Perfect size with good rubber feet. Very quiet. Much more quiet than a typical PC cooling fan.
the amps stay cool but one of the cooling fan is clearly to loud...
Perfect size with good rubber feet. Very quiet. Much more quiet than a typical PC cooling fan.
the amps stay cool but one of the cooling fan is clearly to loud...
Now, I have a total of three fans. Tow on a couple of V3 Monos and 1 for a BT20A Pro. They work well and are very quick; there is some noise as max speed, so I back off to about 3/4 speed, hence a 4/5 rating. Hey Fosi, may I suggest one designed for the ZA3.
Now, I have a total of three fans. Tow on a couple of V3 Monos and 1 for a BT20A Pro. They work well and are very quick; there is some noise as max speed, so I back off to about 3/4 speed, hence a 4/5 rating. Hey Fosi, may I suggest one designed for the ZA3.
Impressive cooling. They don't spin real fast and are nearly silent. They really work well. I have them under both my V3 Mono's.
Impressive cooling. They don't spin real fast and are nearly silent. They really work well. I have them under both my V3 Mono's.
So,,, until I receive it.....1 Star
Completely eliminated the v3 heat issue for a very attractive price.