Okay great! Thanks for the feedback all. I probably will be replacing the factory low and mid speakers but I'll check out the factory sound once I receive my Edge. From what you said Talcyon, I may be replacing my sub too lol. But we will see, I think one JL Audio 12" Sub will do the trick. Maybe some, JL or Cerwin-Vega speakers along with that. Haz, thanks for the guides, they ar alot of help in answering some of the questions I haven't even thought about yet. This forum is great, thanks again.