I would go with the pioneer AVIC-N1. I bought this unit about a month ago and it is kick a$$...the picture is great and the functions are endless. Plus you get built in navigation that works great and as far as setting up your speakers it offers a lot of options. I use mine every day and it is a quality unit. Email me if you want any more info on it or a cheap place to buy it, got mine for about 1200.

 

Im actually about to sell my RockFord Fosgate RAVDVD2. Ive had it in for about a month. Its flawless, but my interior design that I am working on will be using monitors in different places. Let me know

 

Whats the difference between the AVH-p7500 and the N1 (?) ?

Does the AVH-p7500 have navigation ?

 

Could you please let me know some companies that make these?

Let me know about that RAVDVD2, I'm interested!