I'm on about 1.5 acres, so we do have neighbors, but they're a little ways off. I do not crank the outdoor speakers out of respect for my neighbors. In fact, the typical volume I run them at I can walk to either property fence line and hardly hear them. if at all. I think my issue was more song related.
I too will have property one day. My folks live out in the sticks, so once I get my kiddos through school, see ya! I need a place to work outside, shoot, ride dirtbikes and fish.