Just wanted to ask all the Edifier s730 users out there if their s730 subwoofer smell very bad out of the box. I have been using it for 2 weeks now and there is still a very weird smell (not burning or overheating smell). It smells more like chemical . It seems like the more i listen to music to, the stronger the smell gets. If all the s730 users have the same problem, would the smell go away completely after longer usage time???/ Thanks !