There's alot of missing info here. I'd be inclined to say no, but I think alot of it would be personal taste playing a role in it. If you want alot of sound of some sort, hen this setup will work fine. But especially with a p5, you can get plenty of boom for the buck in just about any other form and sound WAY better doing it. In the end it's all up to you. if you really want 3 bandpassed 10's taking up all of your space and sounding sloppy, then it's possibly a good deal. Just check and see what model of speakers they are. (there's more than just one mtx 10")