Amps Subs and Cd PLayer

I just bought a new 2001 dodge stratus! VERY NICE. Well i need some help. Could anyone recommend some good subs and a amp to push them?? Anyoen know of aplace to get them cheap?? Also when i got it the guy threw in a cd chnager which is really nice. i dunno what kind it is all is says is craig digital musich 6 disc cd changer???? what brand of cd receivers/MP3 is the cd changer compatible with?? Just wondering. i only had the car for 1 week and here are the mods.

west wing spoiler
green underbody neon kit
4 interior neon lights -- 2 under front and 2 under seats
glo street pedals

now all i want is to get a little system.
should i buy a cd player alos wiht the cd changer or leave stock radio in it? will the system hook up to it??

once i get this all done i will have pictures!
email me at [email protected] with any help?

My brother is running dual MTX Thunder 8000 15"s, with a Pioneer deck, I dont know the model but its the newer flip down chrome one. And unfortunarely he is using a 1600 watt American Legacy amp right now, and it is not pushing the subs to their max. It still is very loud though. My friend has double 15" XPlod somethings, and the XPlod 1200 watt amp, and my brothers still puts out more low tones. I would higly recommend all MTX and Rockford Fosgate though. Pioneer internal speakers are also the best in my book. I dont like Sony much for car audio. Apline Type-Rs are known to put out nice bass too. And if you really want to spend money, go for Audiobahn. Some of that shit is so tight...but it costs a bit too much for me. :D

Audiobahn is not bad in their amp department but their subs aren't the best. Don't get me wrong, they're great subs, but there is better for cheaper. If you can find Memphis, then get two of the Memphis 15HPO 124D subs. To push these the best is also Memphis' 1000D Mono amp. These subs hit HARD! Seriously hard!