I bought mine from this guy in HWZ who's selling a couple of other stuff as well. He happens to be my friend. Check out his thread if you want. The Atrio is is like having a 2.1 system in your head! Haha.
http://forums.hardwarezone.com.sg/showthread.php?t=1918034&highlight=slowth
http://forums.hardwarezone.com.sg/showthread.php?t=1918034&highlight=slowth
Where did you buy yours? I dont think Jaben or Stereo sells it.
If you are into strong, engaging bass and good details, i'd recommend the Futuresonics Atrio. I own it and i LOVE it to bits.