AC Infinity AIRPLATE T3, Quiet Cooling Fan System 6" with Thermostat Control, for Home Theater AV Cabinets An ultra quiet fan system designed for cooling cabinets that requires minimal noise. Features an on board processor that provides a digital read-out of the cabinets temperatures. Programming includes thermostat control, fan speed control, and SMART energy saving mode. Dimensions: 6.3 x 6.3 x 1.3 in. | Airflow: 52 CFM | Noise: 18 dBA | Bearings: Dual Ball