Putting a subwoofer and amp in big truck

How have you all, those who have, routed the RCA cables from your stereo to your amplifier? Did you find a way to go under the floor matting, route it up and around somehow "out of sight" the long way? I have a pretty decent 1500 watt amplifier I want to install in my Volvo. I think I want to put the amp in my side box next to the Thermo King power inverter, and either run the wires for the amp from the inverter, or have to make a hole to route the positive and negative cables to the battery. Just a matter of routing the RCA cables and remote wire to the amplifier I am unsure what would be the way that is easiest and not such an eye sore. If I didn't care I would just run it right across the floor of the truck and put tape over it but that's going to look like donkey ####.

 

No place to put it all really. I have my laptop with me, my beater laptop that I rarely use just cause it seems like a task at the end of the day to pull it out.

Ha. Nah. Just like to feel my music. I wouldn't use it next to anyone when I'm stopped for the night. I'm not one of those disrespectful types like that. But even if I did, you wouldn't hear much of it. I've got a 1500.1 amp, 1 ohm stable but the subs are svc 4ohm. So most I could get I think out of the subs is 2ohm. And at 1500 watts 1ohm, 2 ohm is going to be less power than that. I could barely hear it up real loud outside of my pickup when I had it in my F-150. I am after all doing it for my listening pleasure. I could care less if people hear me coming a mile away.

I don't have mats. Just that stock rubber liner or whatever on the floor. I could probably buy mats though to cover any holes I drill.

Car audio shop at least where I live I don't think would touch it. If they did they'd probably want several hundred bucks.

The sub rattles. Idk if it's the sub itself or that carpeted stuff in front of it. And can barely hear it, especially now with the new stereo in it. I guess I could put one of my shallow mount 12 inch subs in its place and maybe try to stuff something in there to keep the bunk wall from vibrating right in front of the sub.