---
product_id: 52124108
title: "AC Infinity, AIRCOM S9 AV Component Cooling Fan System 17”, Top-Exhaust"
brand: "ac infinity"
price: "82617 Ft"
currency: HUF
in_stock: null
reviews_count: 8
url: https://www.desertcart.hu/products/52124108-ac-infinity-aircom-s9-av-component-cooling-fan-system-17
store_origin: HU
region: Hungary
---

# 100 CFM airflow 20 dBA ultra-quiet 4 speed & 2 thermal modes AC Infinity, AIRCOM S9 AV Component Cooling Fan System 17”, Top-Exhaust

**Brand:** ac infinity
**Price:** 82617 Ft
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Keep your gear cool, your space quiet, and your performance unstoppable!

## Quick Answers

- **What is this?** AC Infinity, AIRCOM S9 AV Component Cooling Fan System 17”, Top-Exhaust by ac infinity
- **How much does it cost?** 82617 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/52124108-ac-infinity-aircom-s9-av-component-cooling-fan-system-17)

## 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

- • **Smart Thermal Control:** Auto-activates with two thermal triggers and four speed settings for optimal performance.
- • **Whisper-Quiet Cooling:** Experience powerful airflow at just 20 dBA—cool your AV gear without the noise.
- • **Robust Dual-Ball Bearings:** Durable, PWM-controlled blowers ensure long-lasting, efficient cooling.
- • **Sleek Rear-Exhaust Design:** Compact 30cm form factor fits seamlessly behind your AV cabinet for discreet airflow.
- • **UK-Ready Power Compatibility:** Equipped with Type-G plug and 240V support—plug & play for UK professionals.

## Overview

The AC Infinity AIRCOM S6 is a premium 30cm rear-exhaust blower fan system designed to protect AV components, gaming consoles, and networking devices from overheating. Delivering 100 CFM airflow at a whisper-quiet 20 dBA, it features dual-ball bearing blowers with PWM motors, programmable thermal triggers, and four speed controls. Built with durable alloy steel and compatible with UK voltage and Type-G plugs, it ensures reliable, silent cooling that extends your equipment’s lifespan.

## Description

AC Infinity AIRCOM S6, Quiet Cooling Blower Fan System 30cm Rear-Exhaust, for Receivers, Amps, DVR, AV Cabinet Components, Digital Video Recorders, 12-Inch : desertcart.co.uk: Business, Industry & Science

Review: Very impressive product, highly recommended - My Denon AVC-X4700H runs hot, almost disturbingly hot. My 4 ohm speakers only deliver 87db per watt so are a tough drive, and whilst my front speakers are driven by another amp, the AV amp still drives another 4 speakers and the subwoofer. The S9 has proved to be fantastic at reducing the running temperatures significantly and the auto temperature control function means you can leave it to its own devices which is a real plus. It turns on/off as required so no hassle there. It generally runs on setting one which is only just audible, but ramps up to setting 2 out of 3 under load. Overall I'm very pleased with it, its built well, looks good, and is well priced for what it offers. If you own a Denon/Marantz AV amp then these things are a great addition and the temperature reduction will likely significantly increase the product life from excessive heat wear & tear.
Review: A great piece of kit! - A brilliant piece of kit. I was using a laptop fan before but this is in a different class. Beautifully built, all metal. Fans are very quiet. Can be programmed to automatically come on when the temperature rises and then it goes off. Please note you do need a us to UK plug adapter as this comes direct from the USA. I'm very satisfied.

## Features

- A quiet fan system designed for cooling routers, modems, game consoles, 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 two dual-ball bearing blowers with PWM-controlled motors to minimize noise.
- Dimensions: 29.5 x 16 x 3.8 cm | Exhaust: Rear | Airflow: 100 CFM | Noise: 20 dBA
- This product is equipped with a Type-G power plug and is compatible with the voltage commonly used in the United Kingdom.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LW6CYEC |
| Air Flow Capacity | 100 Cubic Feet Per Minute |
| Best Sellers Rank | 41,386 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 173 in Electronic Cooling Fans |
| Brand | AC Infinity |
| Compatible Devices | AV Component, Gaming Console, Networking Device |
| Cooling Method | Air |
| Cooling method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 2,734 Reviews |
| Item Dimensions L x W x H | 29.5L x 16W x 3.8H centimetres |
| Item Weight | 3 Pounds |
| Manufacturer | AC Infinity |
| Material | Alloy Steel |
| Max Rotational Speed | 4200 RPM |
| Noise Level | 20 Decibels |
| Power Connector Type | SATA/Molex |
| Power connector type | SATA/Molex |
| Product Warranty | One Year Full Coverage Warranty, with Free Returns |
| Product dimensions | 29.5L x 16W x 3.8H centimetres |
| UPC | 854759004624 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |
| Wattage | 5.2 watts |

## Product Details

- **Product dimensions:** 43.2L x 34.3W x 3.8H centimetres
- **Brand:** AC Infinity
- **Power connector type:** SATA/Molex or 3-pin/4-pin
- **Voltage:** 12 Volts
- **Wattage:** 35 watts
- **Cooling method:** Air
- **Compatible devices:** Amplifier, DVR, Receiver
- **Noise level:** 21 Decibels
- **Material:** Alloy Steel
- **Maximum rotational speed:** 6700 RPM

## Images

![AC Infinity, AIRCOM S9 AV Component Cooling Fan System 17”, Top-Exhaust - Image 1](https://m.media-amazon.com/images/I/51RmdG1Q69L.jpg)

## Questions & Answers

**Q: i have a denon avr s940h reciever in an enclosed cabinet with 4 inches from top of reciever to top of cabinet. Will the s9 or t9 work?**
A: 4" from the top of your receiver means only 2.5" from the top of the AIRCOM S9.  This may be too little clearance for a top-exhaust unit.  You say "enclosed cabinet."  I assume one side is open.  The hot air needs to vent somewhere.  If this is true then go with a front or rear exhaust system instead.  The AIRCOM S10 is the front-exhaust version and S8 is rear-exhaust.  Also, I like the S-Series because it offers all the control over the fans that I require.  The T-Series costs more and seems a little overkill.  Unless, however, you really like the LCD display.

**Q: Will this work in automobile applications**
A: It works off of 120.  You should call the company and ask them if they have fans for automotive applications.

**Q: does anyone use these fans in a stack? in between 2 components (amp, fan unit, avr for example)?**
A: As long as you have proper clearance I don't see why it wouldn't cool ok. I think it pulls air upwards better than pushing air but I have used it to push air up thru an amp.

**Q: Have a receiver in a cabinet with 3.5" space behind it to back of cabinet or about 5" above it to a glass shelf. Top or rear exhaust unit is better ?**
A: This unit exhausts from the top and  I have about 1 inch above the unit.  It works perfectly.  I’ve had no problems with the receiver overheating, since I purchased the fan.  If you have 5” above, it should work very well for you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very impressive product, highly recommended
*by W***N on 24 April 2021*

My Denon AVC-X4700H runs hot, almost disturbingly hot. My 4 ohm speakers only deliver 87db per watt so are a tough drive, and whilst my front speakers are driven by another amp, the AV amp still drives another 4 speakers and the subwoofer. The S9 has proved to be fantastic at reducing the running temperatures significantly and the auto temperature control function means you can leave it to its own devices which is a real plus. It turns on/off as required so no hassle there. It generally runs on setting one which is only just audible, but ramps up to setting 2 out of 3 under load. Overall I'm very pleased with it, its built well, looks good, and is well priced for what it offers. If you own a Denon/Marantz AV amp then these things are a great addition and the temperature reduction will likely significantly increase the product life from excessive heat wear & tear.

### ⭐⭐⭐⭐⭐ A great piece of kit!
*by J***N on 3 March 2025*

A brilliant piece of kit. I was using a laptop fan before but this is in a different class. Beautifully built, all metal. Fans are very quiet. Can be programmed to automatically come on when the temperature rises and then it goes off. Please note you do need a us to UK plug adapter as this comes direct from the USA. I'm very satisfied.

### ⭐⭐⭐⭐⭐ Perfect for cooling my Marantz pm7000n amplifier
*by M***R on 11 November 2025*

Recently I noticed that my Marantz amplifier was getting hot. Marantz suggest that inch clearance is given at the top of the amplifier or use a fan. Since I'm unable due to space to provide the recommended clearance I opted to go for a fan solution. The AC Infinity works perfectly; cooling the amp with very little noise. Easy to install and use, with good documentation. Also came in a well padded box. I have it currently set to SMART mode. In this mode the fans start when the temperature reaches around 88 degrees F (31 Degrees C), then shuts off below 84 degrees F (29 Degrees C). The fan speed increase every 2 degrees above 88, but currently it have not risen above 88, and seems to be doing a good job at cooling. The S7 is smaller than the amp, may be the larger unit would be better for looks, but it is almost double the price of the S7. My unit came with UK plug power supply, so I did not need a US to UK adapter as others have stated. At low fan speed, I can't hear any fan noise. The unit when sat on top of the amp sucks air through the amp in the direction that normal convection cooling occurs. This is correct as you don't want it to blow air into the unit against the follow of the rising heat. So far the unit is performing perfectly. I wish Marantz had designed the amp with a built in fan!

## Frequently Bought Together

- AC Infinity AIRCOM S9, Quiet Cooling Fan System 17" Top-Exhaust for Receivers, Amps, DVR, AV Cabinet Components
- AC Infinity AIRCOM S10, Quiet Cooling Blower Fan System 17" Front-Exhaust for Receivers, Amps, DVR, AV Cabinet Components
- AC Infinity AIRCOM S7, Quiet Cooling Fan System 12" Top-Exhaust for Receivers, Amps, DVR, AV Cabinet Components

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-02*