---
product_id: 266986249
title: "AC Infinity Quiet Cooling Fan System with Speed Control, for Home Theater AV Cabinets (6)"
brand: "ac infinity"
price: "R$875"
currency: BRL
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.com.br/products/266986249-ac-infinity-quiet-cooling-fan-system-with-speed-control-home
store_origin: BR
region: Brazil
---

# Energy-efficient 1.6W power 52 CFM airflow Ultra-quiet 18 dB noise AC Infinity Quiet Cooling Fan System with Speed Control, for Home Theater AV Cabinets (6)

**Brand:** ac infinity
**Price:** R$875
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay quiet, stay ahead of the curve.

## Quick Answers

- **What is this?** AC Infinity Quiet Cooling Fan System with Speed Control, for Home Theater AV Cabinets (6) by ac infinity
- **How much does it cost?** R$875 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/266986249-ac-infinity-quiet-cooling-fan-system-with-speed-control-home)

## 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

- • **Sleek, Compact Design:** Fits seamlessly into any home theater setup without bulk.
- • **Whisper-Quiet Cooling:** Keep your AV gear chill without the noise distraction.
- • **Energy-Smart Operation:** Consumes minimal power while maximizing cooling efficiency.
- • **Precision Speed Control:** Customize airflow to match your cabinet’s unique needs.
- • **Expandable USB Connectivity:** Link multiple fans effortlessly for ultimate ventilation control.

## Overview

The AC Infinity Quiet Cooling Fan System delivers powerful 52 CFM airflow at an ultra-quiet 18 decibels, powered efficiently with just 1.6 watts. Designed with a sleek aluminum build and compact dimensions, it fits perfectly in home theater AV cabinets. Its adjustable speed control and USB connectivity allow for customizable, scalable cooling solutions, making it a top choice for professionals seeking silent, reliable ventilation.

## Description

This is a Quiet Cooling Fan System with Speed Control, for Home Theater AV Cabinets. This product Comes from the brand AC Infinity.

Review: Great fan, very quiet and perfect retrofit for my cabinet.
Review: Muy silencioso, excelente calidad, es posible conectar múltiples kits a un solo puerto USB, además de incluir eliminador en caso de requerirse. El tamaño con todo y placa es de 15 CM y cerca de 4 cm de profundidad

## Features

- Comes from the brand AC Infinity
- Sleek design
- Compact construction
- Seamless functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009COQYA0 |
| ASIN  | B009COQYA0 |
| Air Flow Capacity | 52 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #48,078 in Computers ( See Top 100 in Computers ) #383 in Computer Case Fans |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,341) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,341) |
| Date First Available | 13 May 2014 |
| Date First Available  | 13 May 2014 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | AI-CFS120BA |
| Item model number  | AI-CFS120BA |
| Manufacturer | AC Infinity |
| Manufacturer  | AC Infinity |
| Material | Aluminum |
| Noise Level | 18 Decibels |
| Part number | AI-CFS120BA |
| Product Dimensions | 14.61 x 14.61 x 3.81 cm; 453.59 g |
| Product Dimensions  | 14.61 x 14.61 x 3.81 cm; 453.59 g |
| Voltage | 240 Volts |
| Wattage | 1.6 watts |

## Product Details

- **Brand:** AC Infinity
- **Power connector type:** 3-Pin
- **Product dimensions:** 16L x 3.3W x 16H centimeters
- **Voltage:** 240 Volts
- **Wattage:** 1.6 watts

## Images

![AC Infinity Quiet Cooling Fan System with Speed Control, for Home Theater AV Cabinets (6) - Image 1](https://m.media-amazon.com/images/I/61XCzxjCbKL.jpg)

## Questions & Answers

**Q: can you hear the fan, how quiet is it?**
A: Yes you can hear it at every speed, even on the lowest speed.  I have the two-fan 6-inch version (total 12"x6" grille. I'm a LITTLE disappointed but not enough to prevent me from purchasing another of the same for the Receiver area of my AV cabinet. Do NOT expect these fans to be silent.

**Q: How can I control when this turns on and off without having to upgrade to the model with a thermostat? If I plug it into my Yamaha receiver usb output**
A: It has a toggle switch. Manual, but not terrible. If it's plugged into something that you turn on and off, it'll run when that component is turned on.

**Q: Is it better to Mount where the Fan pulls out the Heat from the Cabinet or better to blow Air into Cabinet?**
A: It's better to mount where it will pull the heat OUT, thereby bringing in cooler air unimpeded by other airflow inside the cabinet.  If you blow air into the cabinet, it may not be able to exit as quickly and you would get air blowing back around the inside of the cabinet and impeding airflow into the cabinet.  Think of it his way, if you blow into a paper cup with a fairly small hole in it, you can only "blow" so much air in and the rest comes back out at you. to avoid this potential problem, you will get the maximum airflow through the cabinet by pulling in air that is exhausted out by the fan.

**Q: What is the size of the hole that has to be cut in the cabinet?**
A: The fan comes with a clear plastic template to guide you. Just tape it to the cabinet wall you are mounting the fan onto. The hole is about 5 inches square. The face/lip of the fan is about 5 3/4 inches square. You also must drill 4 holes for the mounting screws - also made easy using the template. For me, it took 10 minutes to hand-saw through the thin, paneling-like board backing of my entertainment cabinet. 10 minutes to mount the fan with 4 screws. It took 2 minutes to plug it into an unused USB port on my amplifier for fan power. Now, my whole 7 component system stays cool. After watching a movie, it took 15 minutes to clean up my mess.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 10 February 2026*

Great fan, very quiet and perfect retrofit for my cabinet.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 7 May 2020*

Muy silencioso, excelente calidad, es posible conectar múltiples kits a un solo puerto USB, además de incluir eliminador en caso de requerirse. El tamaño con todo y placa es de 15 CM y cerca de 4 cm de profundidad

### ⭐⭐⭐⭐⭐ Review
*by J***O on 4 May 2021*

Muy buen producto. Elegante. Robusto y liviano.

## Frequently Bought Together

- AC Infinity AIRPLATE S3, Quiet Cooling Fan System 6" with Speed Control, for Home Theater AV Cabinets
- AC Infinity Controller 1, Thermal Trigger for AIRPLATE, MULTIFAN, USB Fans and Devices. Computer, AV Cabinet, Home Theater Cooling.
- AC Infinity AIRPLATE S7, Quiet Cooling Fan System 12" with Speed Control, for Home Theater AV Cabinets

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-17*