Anyone have an idea on how to deal with this electrical wiring?

[89grand]

For starters, my skin isn't all weird and white on my hand, it just looks like that in the pic for some reason. Lol.

I'm adding a powered subwoofer mounted to my tail gate, and obviously I need the wires long enough to be able to open the tail gate, but closing the tail gate, I can see the wires getting pinched because they're a lot longer when it's closed.

I was thinking about connecting the wires together, power, ground and RCA's, with a tie wrap, then using a spring to pull the wires back when closing the tail gate, but maybe there is a easier solution.

Here's what I'm talking about:

 

[dbbd1]

So, in my barn, I have water buckets with springs that encircle the power cord. Mainly so the animals don't chew it but I have seen the same setup on wires to protect them and keep them pointed in the direction you want.

Hmmmmmm...



Edit- They have power cords because they are heated in the winter, no, the animals are not "that" spoiled.