My updated, cleaned up system.
Radio
Sub and Amplifier
System after I had wires rerouted and cleaned up.
And as you can see, the Amplifier IS new. What looked like a nasty
scratch in last photo, was in the protective plastic cover on the amp.
I left it in place, until I was pretty much done getting things installed.
Once done, I pulled the protective covering off. Now, it looks better!