ReticulatingPigeonElf

Hi. I got a kind of stupid question in regard with the installation of Bit Ten. There are lot of wires that need to be hooked to the car electric installation.
I will take the audio signal from RCA connectors dirrectly to the "Aux in". I bought an DRC as well.

Before I make any stupid mistake I want to ask you:
- how to wire "Key mem" wire - does it need to be wired to +12V?
- What "Mute in" means - does it needs +12 as well?
Along with that - did you used a separate fuse block as it shown on the picture or you just hooked it to the existing amp fuse block?
Appologies for asking you such terrible questions.

Your username is Hilarious.