Subwoofers in a cruiser mopar

Anyone have an audio system in a mopar that includes a subwoofer or 5 and is a high power system.

What do you run and how did you install it to not be too intrusive in an original dash?

I have been kicking around the idea for awhile installing a high powered system in a 68 valiant. I've been driving a newer Mercedes and now I'm spoiled and I want a system that bumps in the valiant too.

I'm not talking about a weak system for some old *** guitar rock, I'm talking about a heart pacing bass bump that will make the deck lid rattle and knock the license plate off.

Anyone?

It’s been touched on already, but could stand some more attention.
Subs draw a ton of power when they hit.
My neighbor has 3 cars with 2 tens in the trunk.
His oldest car (80’s Olds Cutlass) pulls his idle rpm lower every time the bass hits, so yes the Valiants electrical system will need some charging system and wiring upgrades to handle any decent amp.
He runs amps in the 2k watt range.
You can hear him coming from a full block away.

The next time I make audio changes on my Dart it’s going to be a Bluetooth amp setup.
I have a twin 10 Kicker box, but I doubt I’ll use it.
It would take up half of my trunk or more.

I’ll spare you a bunch more details you didn’t ask about.