Wireless Speakers?

I've read favorable opinions of the Dynaudio Xeo series. For a den, probably the Xeo 3 would be more appropriate.

While I haven't heard the Xeo's, I do own other Dynaudio standmount speakers and they sound balanced and accurate.

Here's a link:

http://www.dynaudio.com/int/home_loudspeaker_systems/xeo/xeo3.php