What speaker configurations would you consider?
I’m biased to favor a traditional front tower/bookshelf option in a 5.1 or 7.1 system not only because that’s what I currently enjoy now but because it emphasizes function over form. Therefore, while my front towers are full-range powered towers by Def Tech, they look like very conspicuous black monoliths straddling my plasma HDTV mounted on a TV stand.
I would neither consider an in-wall nor an on-wall system because such systems tend to sacrifice performance for a discreet appearance, unless a system comes from a very reputable speaker designer and can be professionally installed – both conditions which merit more cost and trouble than I am willing to accept.
I would also not consider the increasingly popular sound-bar option, which, like the in-wall and on-wall solutions, tends to sacrifice performance for a discreet appearance to achieve either virtual or simulated surround sound. I much prefer genuine surround sound, despite the conspicuous appearance of speakers arrayed in a 5.1 (or greater) system.
A system that was either wireless or had at least wireless surrounds is intriguing to me because the convenience of not having to run (and hide) speaker cables is an undeniably attractive prospect. However, the typical question of such a system applies like with the other “form over function” options, which is whether a wireless system can perform without any acoustic drawback, everything else being equal, compared to a non- wireless system with the same performance specifications.