---
product_id: 35084145
title: "AIRCOM S8, Quiet Cooling Blower Fan System 17\" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components"
brand: "ac infinity"
price: "NT$9963"
currency: TWD
in_stock: true
reviews_count: 9
category: "Ac Infinity"
url: https://www.desertcart.tw/products/35084145-aircom-s8-quiet-cooling-blower-fan-system-17-rear-exhaust
store_origin: TW
region: Taiwan
---

# 160 CFM airflow 24 dBA ultra-quiet noise 3 dual-ball bearing blowers AIRCOM S8, Quiet Cooling Blower Fan System 17" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components

**Brand:** ac infinity
**Price:** NT$9963
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Silent Guardian Your AV Setup Deserves

## Quick Answers

- **What is this?** AIRCOM S8, Quiet Cooling Blower Fan System 17" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components by ac infinity
- **How much does it cost?** NT$9963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/35084145-aircom-s8-quiet-cooling-blower-fan-system-17-rear-exhaust)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty Build:** Robust alloy steel housing supports up to 30 lbs—stack your components without worry.
- • **Smart Thermal Control:** Two thermal trigger modes + four fan speeds for precision cooling that adapts to your setup.
- • **Sleek Low-Profile Design:** Slim 1.5-inch height fits tight AV cabinets and racks, blending seamlessly with your gear.
- • **Whisper-Quiet Cooling Power:** Keep your AV gear chill with barely-there 24 dBA noise—focus on your content, not the fan.
- • **Versatile Mounting & Long Life:** Dual-ball bearing fans rated 67,000 hours, mount horizontally or vertically for ultimate flexibility.

## Overview

The AC Infinity AIRCOM S8 is a premium 17-inch rear-exhaust cooling blower system engineered for AV components like receivers, amplifiers, and DVRs. Delivering 160 CFM airflow at a whisper-quiet 24 dBA, it features three PWM-controlled dual-ball bearing blowers with smart thermal triggers and four speed settings. Its durable alloy steel construction supports up to 30 pounds and fits snugly in tight spaces, ensuring your high-value electronics stay cool, perform optimally, and enjoy extended lifespans.

## Description

A quiet fan system designed for cooling receivers, amplifiers, DVRs, and other AV components. Protects components from overheating, performance issues, and shortened lifespans. Programming features two thermal trigger modes and four speed control options. Contains three dual-ball bearing blowers with PWM-controlled motors to minimize noise. Dimensions: 17 x 13.5 x 1.5 in. | Exhaust: Rear | Airflow: 160 CFM | Noise: 24 dBA | Bearings: Dual Ball Product Description A quiet cooling fan system designed to be placed on top of AV components such as receivers, routers, game consoles, and AV cabinet components. Maintaining an optimal temperature for components prevents overheating, ensures constant performance, and extends their lifespan. The controller on the front of the cooling system features a smart thermostat trigger and fan speed control. The steel enclosure houses two dual-ball bearing blowers that pull heat out of the component and exhausts out the rear. The dual ball bearings also allow this fan system to be mounted horizontally or vertically. Its low-profile design enables the unit to fit in tight spaces. Includes corded power adapter to plug the fan system through an outlet. Intelligent Programming There are three programming settings available which includes two temperature trigger modes. The fans can also be set to run continuously or be turned off. Four fan speeds are available for each active mode and will determine the speed at which the fans run when they are triggered. This ensures optimal airflow and noise levels for your application. Design and Construction Each system features dual-ball bearing blowers rated at 67,000 hours and are certified by CE and RoHS. Blowers contain a PWM-controlled motor used to minimize noise during speed variations and are suspended in mid-air with silicone mounts to absorb vibrations. A low-profile design allows the unit to fit in applications with a limited height clearance. Aluminum and steel construction enables additional components up to 30 pounds to be stacked on top. Product Identification Manufacturer AC Infinity Inc. Product Name AIRCOM S8 Product Model AI-ACS8 UPC Code 854759004648 Product Dimensions Total Dimensions 17 x 13.5 x 1.5 in. (43.2 x 34.3 x 3.8 cm) Cord Length 72 in (6 feet) Product Performance and Technical Specs Number of Blowers 3 Exhaust Rear Total Airflow 160 CFM Total Noise 24 dBA Static Pressure 1 mm-H2O Operating Voltage 12V DC Power 8.8 W Current 0.73 A Wall Adapter Input 100 to 240V AC Operating Humidity 35 to 85% RH Operating Temperature 0 to 158°F Fan Bearings Dual Ball Mounting Positions Horizontal or Vertical L10 Life Expectancy 67,000 Hours Top Weight Capacity 30 Pounds CE Certification (Whole Product) PDF RoHS Cert. (Whole Product) PDF Product Manual Product Manual PDF

Review: Great Product, better than anything else I've seen or used! - Product: AC Infinity AIRCOM T9 I bought the AC Infinity AIRCOM T9 to cool down my Parasound amp. Sitting out in the room, with an ambient air temperature of about 79 degrees F, the amp's heat sinks were measuring around 120 degrees F. Hot to the touch. I started looking for a cooling solution and when I came across the AIRCOM T9, I thought this product might work. Better than building my own... The AIRCOM T9 does work and it works really well... amazingly so. On the lowest fan speed setting (with my mods in place), the AIRCOM T9 front panel temperature reports about 12-14 degrees above ambient. My digital temperature gun confirms the T9’s front panel temperature readout within a degree. This is a vast improvement over the 40 degrees F above ambient I was measuring at the heat sink. Keep in mind the T9 is measuring air temp (bottom side of the T9) where as the digital temperature gun measures something solid, like the heatsink and the metal discharge grate around the fans. If I turn the fan speed to a higher setting, the front panel temperature reading drops even more, but as expected, the fan noise increases. At the fastest speed setting, I saw a 5, 7 degree difference from ambient. But the fan noise was too much for me, even though the music obscures most of the fan noise. With the fan set to the third lowest setting (out of 6 possible settings), the fan noise level is much more agreeable. When I discovered the lowest fan setting worked like a champ, I just left it at the lowest fan setting. At the lowest fan speed setting, the fan noise is present, but its nearly, almost inaudible - consider it essentially inaudible. It’s quiet enough that guest won’t hear it when the music isn't playing and when the music is playing, for sure, the fan noise isn't heard. Heck, when the music isn’t playing I don’t notice it anymore, and I've got the critical ear. If either the AIRCOM T9 or the AIRCOM S9 (both have essentially the same specs) is used within a closed furniture cabinet, like most entertainment center’s people buy, I suspect the highest, fastest fan speed would not be heard as its not that loud. The AIRCOM T9 front panel display can be turned off. When on, its a bit bright in a dark room. Its fine for me. The mods I made to the T9... around the perimeter, on the underside, I added a “D” shaped 5/16” x 23/64” Auto and Marine Rubber Weatherseal, a black colored EPDM rubber product I found at Lowes. I left the T9’s feet in place and when I placed the T9 on a glass table top, I could see all the seals were touching the glass surface sufficiently, deforming enough to create a sealed chamber in order to pull the air through the amp without any front, rear or side leakage. This is probably why the lowest fan speed setting works so well for me. One thing I noted... the fans are slow to change speed, meaning the spin up and the spin down time is gradual instead of an instant change of speed like with my computer fans. I think this is a positive aspect... not becoming aware of the fan speed change. Keep in mind... the AIRCOM T9 has a temperature probe protruding 1, 2 mm on the bottom side. You can feel it with your finger, located around the middle fan... don’t knock it off. The downside to the AIRCOM T9? Another wall wart to deal with! Annoying, but its a small price to pay for the AIRCOM T9’s performance. The ambient air temperature in the photograph is around 75 degrees F. Without the AIRCOM T9, the heatsinks would measure around 118, 120 degrees F. With the AIRCOM T9, 87 degrees F is great. The highest temp I've ever measured at the heatsinks was around 126 degrees F, and to be CLEAR, WITHOUT the T9 in place and doing its cooling thing.. The construction of the AIRCOM T9 is really good. Impressive construction quality. The packing box is solid enough for USPS/UPS shipping, though desertcart put it in another box. Thanks desertcart! So, would I buy the AIRCOM T9 again? Yes, but not for my amps. I think the AIRCOM S9 would work just fine. I really don’t need the features of the programmable AIRCOM T9 for my amps. The amps I’ve owned get hot and stay hot, regardless if they are idling or playing music. A constant flow of air through the amp’s heat sinks is all I need. I want thermal stability from the constant air flow. I don’t want the fans turning on and off. Constant airflow with little noise is the goal. Yeah, I’m happy with the T9! I’d probably be happy with the S9 as well. I do like the T9’s front panel display... Instant feedback! Update: 8/17/18 I continue to be very pleased with my purchase of the T9. Because of the cooling it is providing, I think my amp has a "better sound" than without the T9 cooling. Yeah, I know... all of my imaginary audio voices are telling me so. I do think the amp will probably live longer.. heat's a real killer for electronics. I think some clarity is needed about noise... on the slowest fan speed setting I use, in a quiet room without any music playing, I can hear the fans. Mind you, my amp sits out in the open without anything to block the fan noise. See the pictures. I've caught myself wondering what that "noise" was, and when I realized it was the fans from the T9, I said, "Oh, OK... 4 larger, slower turning fans would have been better". Still, the noise level is really low, and when I play any music at a low volume settings, I do not notice the fan noise. Regardless, still very, very happy with this purchase. All of my imaginary audio voices are telling me I brilliant!
Review: Great Build Quality & Keeps My Amp Happy - Just unpacking this device you can feel its quite heavy, actually heavier then I had expected, but this is a good thing, as it shows this is not just a nice looking tin box with some fans in it and is in fact built to similar spec as the audio gear it protects. The T8 looks quite nice with my amp, however its clear the designers had Marantz in there minds when building this. The odd curved shape really only matches a Marantz I would love for them to make this exact device without the curved ends because AC Infinity If Your Listening most amps have flat face-plates so why is it designed around Marantz. Nitpicking aside the unit works very well and is easy to set up once you understand how the various modes work. The AIRCOM T8 comes with a small booklet explaining the setup. Once you have decided how you want it to work by choosing a mode, speed and a target temp for the fans to turn on its basically on auto pilot and I must say it works very well. My test subject is an Onkyo HTR as you may already know these amps can run very hot. I had an older one fail due to how hot it would get during just normal use. I got this to make sure my new Onkyo amp is kept at a nice even temp. So far this unit has been working so well that even after watching movies for part of the day the amp is just warm to the touch where before I added the T8 it would get pretty hot. Note: I do feel they should perfect it to make it quieter because in my opin its not as quiet as I would have liked and expected, but I keep it at 2 and its not too bad, so I wouldn't call this device whisper quite if that's what your expecting. I have mine in a BDI Media Cabinet and with the doors shut during a quite section of a movie I can still hear it a little bit and I wouldn't have this ever set on 5 which is pretty loud and there's no real reason in my setup to do so, Speed 2 keeps my amp at around 89 degrees and im fine with that considering it can go over 118 degrees with no cooling fans in a rack with closed doors. Do I recommend buying one? yes if you have a hot amp and especially if your gear is in a cabinet with closed doors then you will def want one of these its well worth the price.

## Features

- A quiet fan system designed for cooling receivers, amplifiers, DVRs, and other AV components.
- Protects components from overheating, performance issues, and shortened lifespans.
- Programming features two thermal trigger modes and four speed control options.
- Contains three dual-ball bearing blowers with PWM-controlled motors to minimize noise.
- Dimensions: 17 x 13.5 x 1.5 in. | Exhaust: Rear | Airflow: 160 CFM | Noise: 24 dBA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LW0G46K |
| Air Flow Capacity | 160 Cubic Feet Per Minute |
| Best Sellers Rank | #11,151 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Electronic Cooling Fans #55 in Car Amplifier Wiring Kits |
| Brand | AC Infinity |
| Compatible Devices | Gaming Console |
| Cooling Method | Air |
| Date First Available | October 18, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 pounds |
| Item model number | AI-ACS8 |
| Manufacturer | AC Infinity |
| Material | Alloy Steel |
| Maximum Rotational Speed | 67000 RPM |
| Noise Level | 24 Decibels |
| Power Connector Type | AC Power Connector |
| Product Dimensions | 17"L x 13.5"W x 1.5"H |
| UPC | 854759004648 |
| Voltage | 240 Volts |
| Wattage | 8.8 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** Gaming Console
- **Cooling Method:** Air
- **Material:** Alloy Steel
- **Maximum Rotational Speed:** 67000 RPM
- **Noise Level:** 24 Decibels
- **Power Connector Type:** AC Power Connector
- **Product Dimensions:** 17"L x 13.5"W x 1.5"H
- **Voltage:** 240 Volts
- **Wattage:** 8.8 watts

## Images

![AIRCOM S8, Quiet Cooling Blower Fan System 17" Rear-Exhaust for Receivers, Amps, DVR, AV Cabinet Components - Image 1](https://m.media-amazon.com/images/I/51rQ5ZSPXML.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: would you need this if your receiver sits at the top of a open rack mount?**
A: If the receiver is in a rack open on all four sides with nothing blocking the ventilation on top of the unit, you probably don't NEED the additional cooling provided by this unit. However, with this unit, the receiver will run cooler and may extend the life of the component.

**Q: Top or rear? under or over receiver? custom enclosed cabinet with holes on the bottom and an s3 venting the top.**
A: I purchased rear exhaust, mounted on top of pre/processor.  I have passive Vent holes in bottom of cabinet for intake and 19” wide rear exhaust vent in back of cabinet in line with S8

**Q: Why don’t these units support remote control for receivers?   It would be so nice when receiver powers up, Aircomm powers up.   Thoughts?**
A: My Aircom powers up when the receiver heats up enough to need cooling - similar to a thermostat opening up on an engine once the engine heats up. So there is no need for the user to intervene. Now some substance. After 20 minutes at -16 db level my Aircom turns on to level 2. After 2 hours the receiver is slightly warm. Crank the receiver to -4, now you are generating some heat and you may want to increase the Aircom level.

**Q: Can the lights on the S8 be dimmed or turned off? I noticed the T8 may have that feature, please advise.**
A: No you can't dim the lights but you can mute the brightness and color by covering them with thin plastic of any color you prefer. I cut a small piece just big enough to cover the lights off a bag I had thrown in the trash and used a small piece of transparent tape and if you trim it all right you can't even see it. You will have to experiment a little to find the right thickness and color but it's worth the effort. I chose blue.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product, better than anything else I've seen or used!
*by R***T on July 20, 2018*

Product: AC Infinity AIRCOM T9 I bought the AC Infinity AIRCOM T9 to cool down my Parasound amp. Sitting out in the room, with an ambient air temperature of about 79 degrees F, the amp's heat sinks were measuring around 120 degrees F. Hot to the touch. I started looking for a cooling solution and when I came across the AIRCOM T9, I thought this product might work. Better than building my own... The AIRCOM T9 does work and it works really well... amazingly so. On the lowest fan speed setting (with my mods in place), the AIRCOM T9 front panel temperature reports about 12-14 degrees above ambient. My digital temperature gun confirms the T9’s front panel temperature readout within a degree. This is a vast improvement over the 40 degrees F above ambient I was measuring at the heat sink. Keep in mind the T9 is measuring air temp (bottom side of the T9) where as the digital temperature gun measures something solid, like the heatsink and the metal discharge grate around the fans. If I turn the fan speed to a higher setting, the front panel temperature reading drops even more, but as expected, the fan noise increases. At the fastest speed setting, I saw a 5, 7 degree difference from ambient. But the fan noise was too much for me, even though the music obscures most of the fan noise. With the fan set to the third lowest setting (out of 6 possible settings), the fan noise level is much more agreeable. When I discovered the lowest fan setting worked like a champ, I just left it at the lowest fan setting. At the lowest fan speed setting, the fan noise is present, but its nearly, almost inaudible - consider it essentially inaudible. It’s quiet enough that guest won’t hear it when the music isn't playing and when the music is playing, for sure, the fan noise isn't heard. Heck, when the music isn’t playing I don’t notice it anymore, and I've got the critical ear. If either the AIRCOM T9 or the AIRCOM S9 (both have essentially the same specs) is used within a closed furniture cabinet, like most entertainment center’s people buy, I suspect the highest, fastest fan speed would not be heard as its not that loud. The AIRCOM T9 front panel display can be turned off. When on, its a bit bright in a dark room. Its fine for me. The mods I made to the T9... around the perimeter, on the underside, I added a “D” shaped 5/16” x 23/64” Auto and Marine Rubber Weatherseal, a black colored EPDM rubber product I found at Lowes. I left the T9’s feet in place and when I placed the T9 on a glass table top, I could see all the seals were touching the glass surface sufficiently, deforming enough to create a sealed chamber in order to pull the air through the amp without any front, rear or side leakage. This is probably why the lowest fan speed setting works so well for me. One thing I noted... the fans are slow to change speed, meaning the spin up and the spin down time is gradual instead of an instant change of speed like with my computer fans. I think this is a positive aspect... not becoming aware of the fan speed change. Keep in mind... the AIRCOM T9 has a temperature probe protruding 1, 2 mm on the bottom side. You can feel it with your finger, located around the middle fan... don’t knock it off. The downside to the AIRCOM T9? Another wall wart to deal with! Annoying, but its a small price to pay for the AIRCOM T9’s performance. The ambient air temperature in the photograph is around 75 degrees F. Without the AIRCOM T9, the heatsinks would measure around 118, 120 degrees F. With the AIRCOM T9, 87 degrees F is great. The highest temp I've ever measured at the heatsinks was around 126 degrees F, and to be CLEAR, WITHOUT the T9 in place and doing its cooling thing.. The construction of the AIRCOM T9 is really good. Impressive construction quality. The packing box is solid enough for USPS/UPS shipping, though Amazon put it in another box. Thanks Amazon! So, would I buy the AIRCOM T9 again? Yes, but not for my amps. I think the AIRCOM S9 would work just fine. I really don’t need the features of the programmable AIRCOM T9 for my amps. The amps I’ve owned get hot and stay hot, regardless if they are idling or playing music. A constant flow of air through the amp’s heat sinks is all I need. I want thermal stability from the constant air flow. I don’t want the fans turning on and off. Constant airflow with little noise is the goal. Yeah, I’m happy with the T9! I’d probably be happy with the S9 as well. I do like the T9’s front panel display... Instant feedback! Update: 8/17/18 I continue to be very pleased with my purchase of the T9. Because of the cooling it is providing, I think my amp has a "better sound" than without the T9 cooling. Yeah, I know... all of my imaginary audio voices are telling me so. I do think the amp will probably live longer.. heat's a real killer for electronics. I think some clarity is needed about noise... on the slowest fan speed setting I use, in a quiet room without any music playing, I can hear the fans. Mind you, my amp sits out in the open without anything to block the fan noise. See the pictures. I've caught myself wondering what that "noise" was, and when I realized it was the fans from the T9, I said, "Oh, OK... 4 larger, slower turning fans would have been better". Still, the noise level is really low, and when I play any music at a low volume settings, I do not notice the fan noise. Regardless, still very, very happy with this purchase. All of my imaginary audio voices are telling me I brilliant!

### ⭐⭐⭐⭐⭐ Great Build Quality & Keeps My Amp Happy
*by D***C on February 16, 2023*

Just unpacking this device you can feel its quite heavy, actually heavier then I had expected, but this is a good thing, as it shows this is not just a nice looking tin box with some fans in it and is in fact built to similar spec as the audio gear it protects. The T8 looks quite nice with my amp, however its clear the designers had Marantz in there minds when building this. The odd curved shape really only matches a Marantz I would love for them to make this exact device without the curved ends because AC Infinity If Your Listening most amps have flat face-plates so why is it designed around Marantz. Nitpicking aside the unit works very well and is easy to set up once you understand how the various modes work. The AIRCOM T8 comes with a small booklet explaining the setup. Once you have decided how you want it to work by choosing a mode, speed and a target temp for the fans to turn on its basically on auto pilot and I must say it works very well. My test subject is an Onkyo HTR as you may already know these amps can run very hot. I had an older one fail due to how hot it would get during just normal use. I got this to make sure my new Onkyo amp is kept at a nice even temp. So far this unit has been working so well that even after watching movies for part of the day the amp is just warm to the touch where before I added the T8 it would get pretty hot. Note: I do feel they should perfect it to make it quieter because in my opin its not as quiet as I would have liked and expected, but I keep it at 2 and its not too bad, so I wouldn't call this device whisper quite if that's what your expecting. I have mine in a BDI Media Cabinet and with the doors shut during a quite section of a movie I can still hear it a little bit and I wouldn't have this ever set on 5 which is pretty loud and there's no real reason in my setup to do so, Speed 2 keeps my amp at around 89 degrees and im fine with that considering it can go over 118 degrees with no cooling fans in a rack with closed doors. Do I recommend buying one? yes if you have a hot amp and especially if your gear is in a cabinet with closed doors then you will def want one of these its well worth the price.

### ⭐⭐⭐⭐⭐ Super duty cooling!
*by M***I on February 28, 2026*

Works great, looks good, it immediately cools the receiver down and drops a couple of degrees in about 10 seconds, tried with multiple temperatures and it works great! The fans are very quiet and the only time it runs is when the system is working hard so really I hear nothing. Smart Control is nice, easy to set and navigate. Only has a 2 degree on-off, would be nice if you could change that but no biggie. I did however run into FM reception problems as a few did, I put some ferrite beads on the antenna and the fan unit power cord and was able to get it pretty good, worst case is I unplug it as you can’t turn it off. This thing works amazing

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*