I have 3 PCs in the house that are primarily media boxes so they are all hooked to something. The "TV" PC goes into my big screen that also feeds a number of smaller "PC speakers" around the house and the RF for my head set. The inside music PC feeds that big honker amp and the one on the tiki bar outside feeds a fairly modest amp that drives a couple of big old disco era speakers loud enough to disturb the neighbors if I want. ... and the nearest one is 300' away.