.....if I invite someone over to hear my humble system, I insist they bring their favorite CD with them....(you're miles ahead at that point)....then, when I play their CD, I start out at very moderate levels and let "them" ask for the volume to be raised....(people don't like their head fried right off the bat, especially women)....I don't make it louder unless they ask for it....besides, if your system doesn't sound good at moderate levels, you don't have much of a system, imo.....