How to install banana plugs on speaker wire 

He talking down hard on these peoples wires

"Umbrella" is the ideal verb!

what tool would you recommend for stripping the wire jacket?

It's probably low voltage alarm cable for 12v/24v . I used that gauge of wire for cctv analog camera installs

You have actually put the wrong colour connectors on the wires. Put red on red!

Can you tell me if you can run audio wire through spray foam insulation?

Respect the trade. Love that line

God Damnnn right bro! Love the vid

I thought the higher strand count was literally just for more flexibility and has nothing to do with sound or anything else?

Don't bother with these splay type plugs, get the banana plugs with two flathead set screws that press down and create pressure, rather than screwing over and damaging the copper.

Jose Raging cause PPL buy cheap accessories. as well he should

Lots of blah blah blah