Quit and good fit
Crutchfield Customer Review (What's this?)
This gets 5 stars because it runs fairly quiet for being a 3 fan unit. I struggled deciding between this and the 2 fan model. It is pricey, but is made to fit the Sanus cabinets perfectly. I decided on the 3 fan unit thinking if noise was a problem I could add a speed control or cut power to one of the fans, but no need. I thought it odd that the 2 and 3 fan units are the same price. I use vintage (tube and early solid state) equipment which runs hot. When mounted, this unit draws air out as opposed to blowing air thru. I've had "blow thru" fans that worked very efficiently, but also introduced significant amounts of dust residual onto the components. I'm curious to see how the inverse works in this regard.
Pros: High volume exhaust. Acceptable noise level. Built well. Perfectly fit Sanus cabinets.
Cons: A bit pricey considering DC chassis fans (by themselves) go for nearly next to nothing.