Yep, that was why I asked what kind of cable he was using. Regular audio cable should sound good. USBC cable will sound like crap. Especially since all USBC cables are not created equal.
I really think red skid plates would be too much. I'm probably just going to do them black. Red on red on red may be too much. I just kind of did it as an Easter egg for the next guy.
Maybe I'll just paint the other side red to see how it looks. I really don't want to waste $100 or more on red bedliner, only to hate it. $25 in paint wouldn't be the end of the world. I could always recoat with red raptor liner if I like it.
Inside (side you don't see when they're mounted under the truck) painted red. Can't decide if I'm going to do a second coat. Outside will be black Herculiner.