noisy outake fan!!! help please ppl

anybody got any tips on silencing my inline outake fan??
it sounds like a jet engine, its on the slowest speed setting and i dont have a speed controller

you can always get a sleeping bag and rap it around the exhaust...maybe 2 if needed...

Don't a lot of hydro stores sell silencers?

I put mine in a box filled with shipping peanuts. match

go to a hardware store by a 8-10 in round tin duct 4 feet long and put that egg carton looking foam people use on their beds or on sleeping pads around the inside. You also need a reducer to reduce the size if the duct to whatever size your fan is it's always nice to have one on the opposite end too.