I've just bought a new car.. got a new sound system aswell. Got a pioneer sub, 12", 2000W (ya dont want any bigger than that

), a Vibe Monobox (think thats 1200W), and a LG CD/MP3 player. Got it all, including wiring, a power cap, and a sub box, for less than £200.
Though, i got a bargain, its worth around double that. Dont know what £200 converts to into your currency, but that is as good as a sound system youd want.. i would of settled with much less but i knew someone who was selling it all at a real bargain.