cd head units are so old fashion
does anyone use anything but usb or bluetooth anymore?
your 4x50w head unit is almost as big as the 4x60w amp you have picked out
if your driving 4 speakers get a 400w 4x100w amp
6x9 speakers work better in the rear window deck of a car, go with 5.25'' components
i don't see any amps for your subs and realistically a single 12 will work well in your truck
you need at least a 600w mono amp to drive each sub
think about where 3 amps are going to be mounted too
i made a sub/amp/battery enclose for my 58 truk to go where the gas tank use to be
amps on this side
single 10'' sub and battery on this side
