for my amp hook up for the rcs i dont have a subwoofer one i only have aux, front, and rear rca's.. i have a amp with 2 cheap subs now its sounds good... but im gonna upgrade to a fi subwoofer... and i was wonder if my hu will perform just as good as if it did have a subwoofer rca?
when you have a subwoofer output, it makes the signal a mono signal instead of a stereo signal. You get a stereo signal with front and rear outputs. The mono signal gives you more lows and more bass. The stereo signal gives you more highs and less bass. You will get better sound out of your subs if you get a HU with a sub output.
also when buying new hu are my wires from my last aftermarket hu the same as a different hu? and are all wire color coded... so if i have to recont wire i just match up the colors?