I have a Dell AS500 sound bar attached to the bottom of my Dell 2001FP. They don't sound great, but they are better than any built-in speaker I've heard to date. I listen to music at work with it and it sounds good enough, considering I can't turn it up too loud any way. At home they are used for gaming. Although they don't do explosions any justice, they are adequate. And because they are very directional, I don't end up making the rest of my family listen to my gaming experience