i use computer fans.....i know you said ready out of the box but these are so ueasy to wire.....you take a cell phone charger or dc charger hook up the wires until it runs.........DONE..I have two fans running off one DC charger and it works perfectly....perfect amount of intake and exhaust for my grow box..

also they run so quiet i barely here them at all if you stand perfectly still and dont breath you can here from about 4 ft away.....past that its stealth.
LaidZeppelin Reviewed by LaidZeppelin on . fan/speed controller i have a 600CFM cage fan, its blows way too much air and is noisy as hell, is there a easy way to make one of perhaps even something i can buy fully working out the box? i read a few times due to the wire wrapping in the motor that a controller can eventually render the fan uselss, anyone have experience with these? its sounds like a tornado when plugged in and thats just isnt going to work at all. Rating: 5