---
product_id: 22092888
title: "AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18\""
brand: "ac infinity"
price: "€ 148.98"
currency: EUR
in_stock: null
reviews_count: 10
category: "Ac Infinity"
url: https://www.desertcart.sk/products/22092888-ac-infinity-airplate-s9-home-theater-and-av-cabinet-fan
store_origin: SK
region: Slovakia
---

# 21 dBA ultra-quiet Multi-speed control 156 CFM airflow AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18"

**Brand:** ac infinity
**Price:** € 148.98
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" by ac infinity
- **How much does it cost?** € 148.98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/22092888-ac-infinity-airplate-s9-home-theater-and-av-cabinet-fan)

## 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

- • **Whisper-Quiet Cooling:** Ultra-low 21 dBA noise keeps your AV setup serene and distraction-free.
- • **Plug & Play Versatility:** Powered by USB or wall outlet with Turbo Adapter boosting performance by 25%.
- • **Sleek CNC Aluminum Build:** Durable, modern brushed black frame adds a professional touch to your home theater.
- • **Precision Airflow Control:** Multi-speed controller lets you dial in the perfect balance of airflow and silence.
- • **Effortless Installation & Reversible Fan:** Easy setup with reversible airflow to optimize cooling exactly where you need it.

## Overview

The AC Infinity AIRPLATE S9 is a premium 18-inch cooling fan system designed for AV cabinets and home theaters. It delivers a powerful 156 CFM airflow at an ultra-quiet 21 dBA noise level, featuring a multi-speed controller for customizable cooling. Crafted from CNC machined aluminum with a sleek black finish, it offers versatile power options including USB and a Turbo Wall Adapter that boosts performance by 25%. Its reversible fan and easy installation make it the go-to solution for protecting your expensive AV gear with whisper-quiet efficiency.

## Description

desertcart.com: AC Infinity AIRPLATE S9, Quiet Cooling Fan System 18" with Speed Control, for Home Theater AV Cabinet Cooling : Electronics

Review: Simple, effective cabinet ventilation that just works - I’m using the AC Infinity AirPlate S9 at the rear of my TV cabinet, paired with an AIRCOM T9 on top of a Denon AVR. The two link together easily and work exactly as intended — drawing hot air out of the cabinet and keeping temperatures under control. Build quality is excellent and feels solid. Installation is straightforward, and one thing I really like is how easy it is to reverse the fan direction depending on whether you want to exhaust hot air or pull cool air in. Once installed it’s unobtrusive, quiet, and does its job without any fuss. When paired with the AIRCOM controller, it becomes a really effective cooling solution for enclosed AV cabinets. Highly recommended if you need reliable ventilation in a cabinet or rack.
Review: Works excellent! Professional and quiet. - Airplate T3 with Adjustable Thermostat. Looks and works great! Adjustable thermostat on single fan works the same as larger T8 and T10 units. Great cooling and fans are quiet. Comes with stencil which is excellent for marking cut out holes. Small screws or long bolts with nuts included for either mounting option. A/C Infinity fans are a little more expensive but I have to say they don't disappoint. I have never been disappointed after I recieve and use their products. Great quality and professional looking. I also have two T8 units, one on Denon reciver and one on Emotiva XPA-5 amp. They have worked flawlessly for sometime now. I just installed two T3 Airplates with thermostats on custom Amp enclosures for Fosi ZA3 amps. I watched all of them closely at first to see what they were doing in smart and auto settings. They work so good sometimes I dont even know thier running. I confidently stop looking after a couple of days of watching them in action. Set it and forget it. Piece of mind with the thermostats and longevity of your expensive equipment is worth the price in the end. Add three inches to mounting depth for the three cables that plug into the back of thermostat. Fan, power, and sensor. Spend a little more you'll be happy you did!

## Features

- An ultra-quiet UL-certified fan system designed for cooling cabinets that requires minimal noise.
- Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
- Contains a CNC machined aluminum frame with a modern brushed black finish.
- Powered by wall outlet or USB port, included Turbo Wall Adapter increases performance by 25%.
- Dimensions: 17.2 x 6.3 x 1.3 in. | Total Airflow: 156 CFM | Total Noise: 21 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017PMM990 |
| Air Flow Capacity | 156 Cubic Feet Per Minute |
| Best Sellers Rank | #14 in Computer Case Fans |
| Brand Name | AC Infinity |
| Compatible Devices | AV Cabinets, Desktop, Gaming Console, Receiver |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,578) |
| Included Components | AIRPLATE S9 |
| Item Dimensions L x W x H | 17.2"L x 6.3"W x 1.3"H |
| Item Weight | 0.01 Ounces |
| Manufacturer | AC Infinity |
| Material Type | Aluminum |
| Maximum Rotational Speed | 1800 RPM |
| Noise Level | 21 Decibels |
| Power Connector Type | DC Coaxial Power Connector (specific variant not obtainable) |
| UPC | 854759004549 |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** AV Cabinets, Desktop, Gaming Console, Receiver
- **Cooling Method:** Air
- **Material:** Aluminum
- **Maximum Rotational Speed:** 1800 RPM
- **Noise Level:** 21 Decibels
- **Power Connector Type:** DC Coaxial Power Connector (specific variant not obtainable)
- **Product Dimensions:** 17.2"L x 6.3"W x 1.3"H
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts

## Images

![AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" - Image 1](https://m.media-amazon.com/images/I/61FuZoOxkuL.jpg)
![AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" - Image 2](https://m.media-amazon.com/images/I/71oeFasgmYL.jpg)
![AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" - Image 3](https://m.media-amazon.com/images/I/61qt+Y2APaL.jpg)
![AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" - Image 4](https://m.media-amazon.com/images/I/71ZydWgWq5L.jpg)
![AC Infinity, AIRPLATE S9 Home Theater and AV Cabinet Fan 18" - Image 5](https://m.media-amazon.com/images/I/61YneQkfYSL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are the ac infinity controllers necessary as an additional purchase? or can these fans work without a controller?**
A: In my experience, there is no need for a controller. As long as the fan is running continuously, you are assured that hot air inside the cabinet is being removed.

**Q: How long is the power cord that comes with this unit?**
A: 5 or 6 ft I think.  It's a low voltage cord, and a USB adapter that it plugs into.

**Q: Anyone rig up a filter for these?   I was thinking of just using a dryer sheet as my application will be in the back of a cabinet?**
A: The purpose of this AC Infinity AIRPLATE S9 is to draw out the air from inside the cabinet. Consequently, you do not need to rig a filter for this... If you can further elaborate your application, I may probably be able to give a suggestion.

**Q: Will it work in a teardrop camper with 12v DC power?**
A: Yes. The fans are 5v so a 12v to 5v USB adapter would be needed to replace the provided 120v wall wart.  This item is in no way water resistant.  Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, effective cabinet ventilation that just works
*by D***N on January 28, 2026*

I’m using the AC Infinity AirPlate S9 at the rear of my TV cabinet, paired with an AIRCOM T9 on top of a Denon AVR. The two link together easily and work exactly as intended — drawing hot air out of the cabinet and keeping temperatures under control. Build quality is excellent and feels solid. Installation is straightforward, and one thing I really like is how easy it is to reverse the fan direction depending on whether you want to exhaust hot air or pull cool air in. Once installed it’s unobtrusive, quiet, and does its job without any fuss. When paired with the AIRCOM controller, it becomes a really effective cooling solution for enclosed AV cabinets. Highly recommended if you need reliable ventilation in a cabinet or rack.

### ⭐⭐⭐⭐⭐ Works excellent! Professional and quiet.
*by A***Z on March 15, 2026*

Airplate T3 with Adjustable Thermostat. Looks and works great! Adjustable thermostat on single fan works the same as larger T8 and T10 units. Great cooling and fans are quiet. Comes with stencil which is excellent for marking cut out holes. Small screws or long bolts with nuts included for either mounting option. A/C Infinity fans are a little more expensive but I have to say they don't disappoint. I have never been disappointed after I recieve and use their products. Great quality and professional looking. I also have two T8 units, one on Denon reciver and one on Emotiva XPA-5 amp. They have worked flawlessly for sometime now. I just installed two T3 Airplates with thermostats on custom Amp enclosures for Fosi ZA3 amps. I watched all of them closely at first to see what they were doing in smart and auto settings. They work so good sometimes I dont even know thier running. I confidently stop looking after a couple of days of watching them in action. Set it and forget it. Piece of mind with the thermostats and longevity of your expensive equipment is worth the price in the end. Add three inches to mounting depth for the three cables that plug into the back of thermostat. Fan, power, and sensor. Spend a little more you'll be happy you did!

### ⭐⭐⭐⭐⭐ Quiet, Versatile Cooling Solution for Cabinets and AV Setups
*by M***S on February 14, 2026*

The AC Infinity AIRPLATE P7 has been a great addition to my media cabinet setup. I installed it to improve airflow for a mini gaming PC with the cabinet door open, and it performs exactly as I hoped. Installation was straightforward. The included template made cutting the opening simple, and mounting it was easy. In its standard configuration, the airflow direction pushes air toward you when facing the control panel. I initially tried reversing the airflow, but that introduced noticeable fan noise, likely due to turbulence from the grill design. After switching back to the stock configuration, it became extremely quiet, even at maximum speed. From about six feet away, it is barely audible. It moves a solid amount of air for its size. Depending on your enclosure, running multiple units together would likely create very strong airflow. The added outlets and USB ports make it a neat solution for AV cabinets where you want both cooling and integrated power control. The unit offers four fan speeds and two operating modes. You can run it in temperature mode, where it automatically activates at set heat levels, or in a standard manual speed mode. Fit and finish are excellent, and AC Infinity has a strong reputation for quality. If you need clean, quiet airflow for a cabinet, rack, or media enclosure, this is a very well-designed option that I would definitely recommend my only wish would be for optimized fan/ grill for reversing airflow direction and having color matching screws instead of bright silver against the dark brushed finish of the fan system.

## Frequently Bought Together

- AC Infinity AIRPLATE S9, Quiet Cooling Fan System 18" with Speed Control, for Home Theater AV Cabinet Cooling
- AC Infinity AIRPLATE T9, Quiet Cooling Fan System 18" with Thermostat Control, for Home Theater AV Cabinets
- 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-03-22*