removing and installing stereo in 97 chevy malibu?

[Mindy joy]

i want to just replace my front and back speakers in my car, they are the original nes so they are old. I i just want speakers that work well good sound not too expensive, and i want to take ut the area the radio is in, and put a new updated cd player or face plate fr the car still nothing too expensive...but i have n idea how to do any of this or what i need, if i got the parts and all my co worker could install it for me..so do you know any places in las vegas, nv. that have reasonable deals on speakers and the face plate or whatever its all called? or any info at all cause i have n idea what parts or price range or anything to do with all this, so all answers will be appreciated, if yu have inf or ideas let me know thanks again
how do i find out whats the exact wire connector for mt car? will any audio or car shop be able to tell me?

 

[handyman]

You can use any aftermarket radio to replace the factory radio ,you will need to get a face plate to feel in the hole around the radio, it would be best to get the right wire connector (plug) so you don't have to cut the wires to hook up the aftermarket radio.