I was thinking about getting my radio back to work - problem is i am an absolutely audio stuff noob! The car came factory with 8-track and 3 speaker dash. Still have the original speaker harness for 3 speakers. Crossover box is missing anyway. What i have is a standard 71? AM Radio, 2 coax side speaker and a coax centre speaker. My question is if i can simply wire the centre speaker in addition to the two side speakers without crossover and anything? My fear is that the centre one needs some kind of crossover or modulation and could blow by just connecting it like the small ones. Maybe i am complete wrong.