The ultra-quiet AIRPLATE T7 fan system is designed to cool home theaters, entertainment centers, and audio video cabinets. Features a CNC machined aluminum 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 screw driver. Includes all necessary hardware to easily mount the unit onto a cabinet and power it through a standard wall outlet. The controller features an on-board processor with active temperature monitoring as well as intelligent programming that will automatically adjust fan speeds to respond to varying temperatures. For cabinets that requires more airflow, additional AIRPLATE S series cabinet fans can be connected to the included thermal controller. Up to six fans can share the same thermal controller or wall outlet power source. AIRPLATE S3/T3 contains one fan, AIRPLATE S7/T7 contains two fans, and AIRPLATE S9/T9 contains three fans.