Whether a new DVD-P will give you better sound is debateable (very debateable-we have fights about it regularly!). However, I think everyone here (most everyone) will agree that different speakers will make far more of a difference than DVD players, even if DVD players make any difference with sound quality. Of course, all of it rests on how good the original recording is. Bad recordings still sound bad on good speakers.

I am the Doctor, and THIS... is my SPOON!