Hopefully this is not specific to a brand/make but if it is, I will be installing my new to me iCom 4100A. I need help and suggestions as all I know is that I have to power it from the battery. Do I ground it at the battery too? What gauge wire do I use? Do I need to/Should I use Powerwerx blocks? Are they worth spending all that for the connectors and a crimper? What about alternator wine? No, I haven't installed a car stereo ever.
I have all the stuff for the head unit and I am putting the main unit under the seat.
Be careful, your answers will only prompt more questions from me. 🙂
Thank you!