[Poseidon]

Ok, guys im calling all you sound "know it alls"

I've just bought myself a cheap car. But the speakers suck. So i need a new sound system (new speakers/sub/amp/head unit) thats about it.

Now I know nothing about this kind of setup. Can you explain to me one of the easier ways to get started. Am I best going into a specialist and buying a full setup or buying the parts individually off ebay and putting it together myself?

How much work is it to actually install the system?

Links to good items would be appreciated (just dont make them too expensive)