AC Infinity AIRPLATE S5, Quiet Cooling Fan System 8" with Speed Control, for Home Theater AV Cabinets

* 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 Adapter increases performance by 25%. * Dimensions: 8.5 x 4.4 x 1.3 in. | Total Airflow: 52 CFM | Total Noise: 18 dBa | Bearings: Dual Ball