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AC Infinity Airplate S9 3 x 120mm Cabinet Cooler

In stock

Airplate S9 - 18" Cabinet Cooling Triple Fan System

The ultra-quiet fan system is designed to cool home theatres, entertainment centres, and audio video cabinets. Features a speed controller and 6-foot power cord. Included fans use a custom motor engineered to minimize noise during speed variations and are certified by CE and RoHS. Containing dual ball bearings rated at 67,000 hours, the unit can be mounted in any direction. Features a CNC machined aluminium frame with a modern brushed black finish. Fans are set to exhaust air out the frame but this can be reversed to intake air using a screwdriver. Includes all necessary hardware to easily mount the unit onto a cabinet and power it through a USB port. Dedicated USB wall adaptor not included.

Key Features:
- An ultra-quiet fan system designed for cooling cabinets that require minimal noise.
- Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
- Contains a CNC machined aluminium frame with a modern brushed black finish.
- Can be powered by a USB outlet on your device, or a USB power adaptor (not included)
- Dimensions: 17.5 x 6.1 x 1.3 in. | Total Airflow: 156 CFM | Total Noise: 21 dBA | Bearings: Dual Ball | Power: USB

USB Powered

The Airplate S1 - S5 coolers are powered by the connected USB cable with in-line speed controller. Plug this cooler into a USB outlet on your AV device, computer, or wall adapter for instant and effective airflow. No external power supplies necessary!

Alternatively, the Airplate range of coolers can be powered by one of the larger AC Infinity components with a USB outlet, such as the Aircom T Series coolers, or some of the Cloudplate T Series fans.

Speed Controller & Boost Adapter

The in-line multi-speed controller with power switch allows setting the fan’s speed to optimal noise and airflow levels for various environments. The included Boost Adapter not only allows the fan to be powered through a wall outlet but increases its performance by up to 25%.

Connecting Aditional Units

For cabinets that require more airflow, each unit can be connected to additional AIRPLATE S and T series cabinet fans. Up to four fans can share the same USB power source, and up to six fans can share the same thermal controller or wall outlet power source. AIRPLATE S7 contains two fans and AIRPLATE S9 contains three fans. All setups with more than four daisy-chained fans must have their inline speed controller set to high to prevent overload, e.g. two AIRPLATE S9 units daisy-chained together.


This ultra-quiet cooling system is popular in a variety of applications including home theatres, entertainment centres, and audio video cabinets; and smaller enclosures and racks holding computers, receivers, amplifiers, and other AV equipment.

More Information
Model Number AI-APS9/KT
RRP 189.00

Total Dimensions: 43.9 x 15.5 x 3.3 cm
Backside Enclosure Dimensions: 39.8 x 13.5 cm
Required Mounting Hole: 40.0 x 13.6 cm
Hole to Hole Distance: 42.0 x 13.6 cm
Screw Hole Size: Ø 0.5 cm
Cord Length: 72 in. (6 feet)
Mounting Template: Installation Manual PDF

Total Airflow: 156 CFM
Total Noise: 21 dBA
Static Pressure: 1 mm-H2O
Power Supply: USB
Operating Voltage: 3 to 7V DC
Power: 3.6 W
Current: 1.56 A
Wall Adapter Input: 100 to 240V AC
Operating Humidity: 35 to 85% RH
Operating Temperature: 0 to 158°F
Fan Bearings: Dual Ball
L10 Life Expectance: 67,000 Hours
Fan Quality Approvals: UL, CE, RoHS

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2 Years
Each AC Infinity product will be free from defects for a period of TWO YEARS from the date of purchase. If a product is found to have a defect in material or performance, you will be entitled to a repair or replacement.

If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.