What an amazing sub! Absolutely awesome for both music and movies.
I did previously have an SVS CS-Ultra with a Samson S1000 pro amp driving it and I can definitely say that for movies the SVS is the clear winner. For the price of the Outlaw, though, quite an amazing sub. Has much more of a kick in the chest feel than the SVS ever had for music.
My wife wasn't too happy about the size of it. Little does she know that as soon as she gets used to it I'd like to buy a second one.
I'm running it in max extension mode with one port blocked. Seems to work well for both music and movies. I originally had it set in max output mode with both ports open but it just seemed to be slightly lacking for movies.