entertainment center

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A piece of furniture, usually composed of a shelves and possibly also including cabinets, used to house major electronic items used for entertainment, such as a television set, a VCR and/or DVD player, stereo components, and cable or satellite television receivers.
• noun A location to which people congregate to be entertained by performances or amusing activities.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a wall unit containing sound and television systems