go here and look at the pics:

http://www.polkaudio.com/forums/showthread.php?t=44340&page=2

same username. the outlaws have been off all night. the led is orange. if you put your have on the left side (top) of the unit, I would estimate it is around 100 degrees f/h. That's off. If I manually flip the on/off switch in the back then ofcourse they are much cooler. room temp. I just feel like I am wasting electricity. In my basement, it get's very cold during winter. I'll be anxious to see how these little heaters do. I have a fan I can put on top of the 2200's (coreless 120mm) but it gets very loud when it gets fast. If I could slow down the speed of the fine it would do a nice cooling job and be quiet. there is probably something I could buy at Radio Shack for that.