Well it depends. As long as your speakers were not subject to extremes in heat or humidity then probably not,
The room and setup play a huge role in how your system sounds... It is really likely this is it. To get a system to sound its best it generally takes months of careful tweaking... the positioning and treating the room. Also, there is some "re-breakin" required after moving stuff.
Are the photos under Virtual System, you new place or old one? If these are of your new place, then it is easy to see room / system needs lots of work.

