--- product_id: 48220194 title: "AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4\"" brand: "ac infinity" price: "¥12249" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/48220194-ac-infinity-airplate-s1-home-theater-and-av-cabinet-fan store_origin: JP region: Japan --- # 26 CFM airflow Ultra-quiet 17 dBA noise Multi-speed controller AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" **Brand:** ac infinity **Price:** ¥12249 **Availability:** ✅ In Stock ## Summary > 🆒 Stay cool, stay silent, stay ahead. ## Quick Answers - **What is this?** AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" by ac infinity - **How much does it cost?** ¥12249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48220194-ac-infinity-airplate-s1-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:** Operate in near silence with just 17 dBA—perfect for focused work or home theater bliss. - • **Precision Speed Control:** Customize airflow effortlessly with a multi-speed controller to balance cooling and noise. - • **Versatile Power Options:** Plug in via USB or UK 3-pin wall outlet for flexible, hassle-free installation anywhere. - • **Sleek CNC Aluminum Frame:** Modern brushed black finish adds a premium, professional look to your AV or tech setup. - • **Expandable Daisy Chain Setup:** Link up to six fans for up to 156 CFM airflow—cool multiple devices with one controller. ## Overview The AC Infinity AIRPLATE S1 is a UL-certified, ultra-quiet 10cm cooling fan system designed for AV and home theater cabinets. Featuring a CNC machined aluminum frame, multi-speed controller, and dual ball bearings rated for 67,000 hours, it delivers 26 CFM airflow at just 17 dBA noise. Powered by USB or UK wall outlet, it supports daisy chaining up to six units for scalable cooling solutions. ## Description AC Infinity is a technology company that specializes in environmental controls for audio/video and HVAC. The company was founded on the principle of working closely with customers to develop great products. Dependable service and a commitment to product quality are the foundations of the business's values. Speed controlled fan systems designed for cooling AV and home theater cabinets. Compatible with AC Infinity Thermal Controller. With power switch enables setting the fan’s speed to optimal noise and airflow levels for various applications and noise environments. Designed to maximize airflow CFM to noise dBA ratio. Dual-ball bearings rated at 67,000 hours allows vertical and horizontal mounting. Contains axial fans that are UL recognized under certificate E503903 by Underwriter Laboratories. Verifiable through UL Online Certifications Directory. Can be used to power the fan unit. Includes a Turbo Wall Adapter that increases the fan's RPM by up to 25% and boosts airflow ratings. Up to six AIRPLATE S1 fans can be daisy chained to share the same speed controller and wall outlet. This set up is able to reach multiple areas of component shelves and can provide up to 156 CFM of airflow. Up to three AIRPLATE S5 fans can be daisy chained to share the same speed controller and wall outlet. This set up is ideal for computer and audio video cabinets, and can provide up to 156 CFM of airflow. Two AIRPLATE T5 fans and an AC Infinity standard fan controller can be used in conjunction for a total of 104 CFM. This set-up is ideal for computer cabinets and component shelves. ## 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, includes UK 3-pin 220-240V AC Wall Plug (Type G). - Dimensions: 11.6 x 11.6 x 3.3 cm | Airflow: 26 CFM | Noise: 17 dBA | Bearings: Dual Ball ## Technical Specifications | Specification | Value | |---------------|-------| | Air Flow Capacity | 26 Cubic Feet Per Minute | | Asin | B009COAEUG | | Best Sellers Rank | 12,122 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 44 in Electronic Cooling Fans | | Brand | AC Infinity | | Compatible Devices | Amplifier, Desktop, Gaming Console, Router | | Cooling Method | Air | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (1,041) 4.6 out of 5 stars | | Global Trade Identification Number | 00854759004044 | | Item Dimensions L X W X H | 11.6L x 11.6W x 3.3H centimetres | | Item Highlight | for Home Theater AV Cabinet Cooling, 4-Inch | | Manufacturer | AC Infinity | | Manufacturer Part Number | AI-CFS80BA | | Material | Aluminium | | Max Rotational Speed | 1300 RPM | | Model Number | AI-CFS80BA | | Noise Level | 17 Decibels | | Number Of Items | 1 | | Number Of Packs | 1 | | Power Connector Type | 3-Pin | | Set Name | Speed Controller | | Unit Count | 1.0 count | | Upc | 854759004044 | | Voltage | 12 Volts | | Wattage | 1.1 watts | ## Product Details - **Brand:** AC Infinity - **Compatible devices:** Amplifier, Desktop, Gaming Console, Router - **Cooling method:** Air - **Material:** Aluminium - **Maximum rotational speed:** 1300 RPM - **Noise level:** 17 Decibels - **Power connector type:** 3-Pin - **Product dimensions:** 11.6L x 11.6W x 3.3H centimetres - **Voltage:** 12 Volts - **Wattage:** 1.1 watts ## Images ![AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" - Image 1](https://m.media-amazon.com/images/I/61iH+NYgHZL.jpg) ![AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" - Image 2](https://m.media-amazon.com/images/I/614FsCzfczL.jpg) ![AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" - Image 3](https://m.media-amazon.com/images/I/61+S3byLAIL.jpg) ![AC Infinity, AIRPLATE S1 Home Theater and AV Cabinet Fan 4" - Image 4](https://m.media-amazon.com/images/I/51rhzqglh6L.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Does this need a controller, or can it just work via USB power?** A: It works via USB power. Very well made. **Q: can the thermostat control used on the ac infinity airplate t3 be used with the the ac infinity airplate s1, as i only require a 4" fan** A: Yes. The S1 has a hard wired manual multi speed control, so it does not need the thermostat to operate at all... but if connected to the thermostat, the thermostat (which you set according to your needs) automatically increases and decreases the S1 fan speed relative to where you have set the S1's multi speed control. **Q: Looking to power some of these and a controller 67. Am I correct in assuming that I could connect the usb via ‘example’ an apple 3 pin-usb plug ?** A: I would assume so, as long as it get power which is all it needs, the input is USB A, the other end of the cable is irrelevant I guess :) I dont know anything about the apple side of life, although the controller has a power jack, which in turn powers/controls the fans, the fans plug into the controller's USB A ports so dont think you need to connect anything Apple, just the controller to a power plug. Hope that helps. **Q: Does this come with screws etc?** A: Yes, countersunk black screws to match the faceplate. Fan is also reversible to 'suck' or 'blow'. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality and quiet *by on Reviewed in the United Kingdom 14 February 2026* Bought 2 along with a temperature probe to keep a media cabinet cool that houses a SKY box and router. The fans are well packaged and look quality. Templates included for fitting, along with all necessary screws. Reversing the fans is also easy (I've one for inflow, and the 2nd for outflow), and both fans and probe are connected to a single power outlet. On low, the fans cannot be heard, and even on high you would struggle to hear them above other background or TV noises. Very impressed. ### ⭐⭐⭐⭐⭐ Fantastic quality fans, quiet and keeps my equipment cool! *by on Reviewed in the United Kingdom 14 August 2020* Fantastic fan set, added to an additional 2 other fans for a home media cabinet. Keeps all my products cool and temperature controlled for peace of mind when I’m out the house and the wife and daughter are using my tech. Both fans are connected by usb and then daisy chained to the other fans. Keeps my sky q box and Apple TV cool in an enclosed cabinet! ### ⭐⭐⭐⭐⭐ Great Fans *by on Reviewed in the United Kingdom 18 November 2017* Great fan. I now have 2 connected to an AC Infinity controller (and have ordered a 3rd) to keep my 3D printer enclosure nice and cool. These fans do the job and do it very well. They can be heard running when on the maximum settings but in fairness it's not that loud and are a lot less noisy compared the the fans I was using which this system has replaced. Would highly recommend them. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/48220194-ac-infinity-airplate-s1-home-theater-and-av-cabinet-fan](https://www.desertcart.jp/products/48220194-ac-infinity-airplate-s1-home-theater-and-av-cabinet-fan) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*