The System 2 products arethelow-cost, simple-to-install,quietventing solutions for mid-size heat loads in mid-sized cabinets (and mid-sized budgets!).
The original System 2 has 2 fans and drive electronics on a 1/8" black mounting plate, and is usually mounted on the back of a cabinet to exhaust hot air.
Fans: 2/120mmAirflow (free air): 20-40 CFMNoise level: 21 dBAControl: Thermal – 1 speedDimensions 15.75" x 7.75"Dimensions, metric: 40 x 20 (cm)Weight, boxed (lbs/kgm) 1.3/.6 lbs/kg