I was wanting to know what my best options are for a sound system in a 63 impala. Right now there is an old kenwood tape deck that doesnt work in it. No speakers in it either. I was thinking of some 4-way 6 by 9s in rear dash. Now what I need to know is is about 2-10 inch JL audios in a box that my neighbor just gave me. Never had woofers in a car. Do I need an amp? What kind? Can it mount to the box? Also what kind of CD player to get? Kind of on a budget. Thanks if you can hepl!