---
product_id: 2613614
title: "AIRPLATE S1, Quiet Cooling Fan System 4\" with Speed Control"
brand: "ac infinity"
price: "₩76708"
currency: KRW
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.kr/products/2613614-airplate-s1-quiet-cooling-fan-system-4-with-speed-control
store_origin: KR
region: South Korea
---

# 26 CFM airflow Ultra-quiet 17 dBA noise Multi-speed controller AIRPLATE S1, Quiet Cooling Fan System 4" with Speed Control

**Brand:** ac infinity
**Price:** ₩76708
**Availability:** ✅ In Stock

## Summary

> 🖤 Cool your gear in style, silence, and control.

## Quick Answers

- **What is this?** AIRPLATE S1, Quiet Cooling Fan System 4" with Speed Control by ac infinity
- **How much does it cost?** ₩76708 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2613614-airplate-s1-quiet-cooling-fan-system-4-with-speed-control)

## 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

- • **Turbo Boost Power:** Included Turbo Adapter ramps up performance by 25% for those high-demand moments.
- • **Whisper-Quiet Cooling:** Keep your AV setup cool without the distracting hum—just 17 dBA noise.
- • **Versatile Power Options:** Plug in via wall outlet or USB port—flexible setup for any home theater environment.
- • **Precision Airflow Control:** Customize fan speed with an intuitive multi-speed controller for perfect balance.
- • **Sleek CNC Aluminum Design:** Modern brushed black aluminum frame adds a premium, professional look to your cabinet.

## Overview

The AC Infinity AIRPLATE S1 is a compact 4-inch cooling fan system engineered for home theater and AV cabinets. It delivers 26 CFM airflow at an ultra-quiet 17 dBA noise level, featuring a multi-speed controller and a durable CNC machined aluminum frame with a sleek brushed black finish. Powered by either wall outlet or USB, it includes a Turbo Adapter that boosts performance by 25%, ensuring optimal cooling with minimal disruption.

## Description

desertcart.com: AC Infinity AIRPLATE S1, Quiet Cooling Fan System 4" with Speed Control, for Home Theater AV Cabinets : Electronics

## Features

- An ultra quiet fan system designed for cooling cabinets that requires minimal noise.
- Features a multi speed controller to set the fans 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 Adapter increases performance by 25 percent.
- Dimensions: 4.6 x 4.6 x 1.3 in. | Airflow: 26 CFM | Noise: 17 dBA | Bearings: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009COAEUG |
| Air Flow Capacity | 26 cfm |
| Best Sellers Rank | #10 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 (1,111) |
| Global Trade Identification Number | 00854759004044 |
| Included Components | AIRPLATE S1 |
| Item Dimensions L x W x H | 4.6"L x 1.3"W x 4.6"H |
| Manufacturer | AC Infinity |
| Material Type | Metal |
| Maximum Rotational Speed | 1300 rpm |
| Model | AI-CFS80BA |
| Noise Level | 17 db |
| Number of Items | 1 |
| Part Number | AI-CFS80BA |
| Power Connector Type | 4-Pin |
| UPC | 854759004044 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year warranty covers all defects |
| Wattage | 1.1 watts |

## Product Details

- **Brand:** AC Infinity
- **Compatible Devices:** AV Cabinets, Desktop, Gaming Console, Receiver
- **Cooling Method:** Air
- **Material:** Metal
- **Maximum Rotational Speed:** 1300 rpm
- **Noise Level:** 17 db
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.6"L x 1.3"W x 4.6"H
- **Voltage:** 12 volts
- **Wattage:** 1.1 watts

## Images

![AIRPLATE S1, Quiet Cooling Fan System 4" with Speed Control - Image 1](https://m.media-amazon.com/images/I/61iH+NYgHZL.jpg)

## Available Options

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

## 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.

## Frequently Bought Together

- AC Infinity AIRPLATE S1, Quiet Cooling Fan System 4" 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 Ventilation Grille, for PC Computer AV Electronic Cabinets, Also mounts one 120mm Fan

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-04*