If you're talking about the wires to your sound bar, I would think you could get some convoluted tubing and some clips with double sided tape (should be able to find these at any auto parts store). Run the wire thru the tubing and clip them under the lip of your door entry. They would be mainly hidden and what would show would be protected by the tubing. If you're going with black rhino lining the tubing would blend in. Just a thought.
You should have one wire harness running down the L side. You can stuff one set in there. Using the wire loom for the R side would keep them protected and out of the way. As mentioned all of that stuff can be bought at an auto parts store.
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