Re: Factory Infinity
Give it a couple of days and the same color head units will bubble to the top. You can do a quick search for silver head unit and get a few I think.
As for speakers, the doors house a 6.5 inch component set and the rear house a 6.75 inch set of mid bass speakers I think.
As for brands, I'm partial to Boston, MB Quart, and even JL. Unless your like me and just want to change stuff out, I'd consider the 'best bang for the buck' fix first. The oem speakers actually look pretty decent.
Either way let us know what you do and how you like it.
Dh