Thread: Newb question about speakers/carpc

Ok so here's my background knowledge- I know computers pretty well. Been building them for a long time now and want to have one in my car(06 subaru WRX). The problem I have though is I have no clue how i'd go about getting the audio from the PC to the speakers/sub(don't know what sub i'd get but it would just be a normal ok one just to give it some bass- not looking to blast anything really). I'd be using a creative audigy 2 ZS in the pc and the car only has 4 speakers and no sub at the momment(i'll add it later down the road once I get an idea of where I could put it as well as $$$). The complete carpc setup I got going so far is:

1 x OPUS Solutions, Inc. Mini-ITX Vehicle PC Case w/ built in 120w power supply
1 x Xenarc 700TSV - VGA Monitor with touchscreen and video inputs
1 x VIA EPIA SP8000 Fanless Mini-ITX Motherboard
1 x Creative Audigy 2 ZS
1 x WD 250gb 16mb cache hard drive
1 x BU-353 Weather-proof GPS Receiver
1 x 512 corsair 400ddr ram
1 x DVD rom drive- not sure if i'll get a slim and custom cut a slot for it or get a normal one and just hide it somewhere.
1 x Wireless card of some type to connect to a wireless router in my home/unsuspected peoples homes along the way to wherever I go

I'll also be getting a ball mouse and custom make a thing to stick it in the cupholder to navigate the PC.

So the 2 questions I got really are how do I go about hooking up the speakers to the PC and what do you guys think of the setup as far as any flaws I may not know of since this is going in the car and I have no experience with that.