i have a 1993 ford escort and i would lik to know how to make my car sound good. I'm buying 2 12'' subs and a 600watt amp and i would like to know how to install it all well and in the car and what head unit i should get for it. I heard i should get a pioneer with a 3 set 4v rca output on it but its a bit pricey for me. Is there anything else i could do or anything a bit cheaper?? please help THANK U!!!!!! 