speakers, subs, amps, head units?

Well, where could I find it? The computer I am currently on won't allow me on hardly any sites. So if you could post a link, that'd be great.

The Alpine spx-17ref are great I have this set for my fronts, the important thing is the crossovers are flexable, they have 2 inputs per crossover to give you the option to bi-amp or using the headunits outputs for the tweeter inputs on the crossover, also gives you 3 options for tweeter level, 0/-3/-6db, you will like these.