What are wire Ferrules, how do I use them in my car stero install, and where do I get them

In this video we talk all about wire ferrules. how to use them on your amp install. What sizes there are to make life easer. Where to get them and which ones we use.

Toyota Tundra video
https://youtu.be/wQfjzRMpKys

www.Ferrulesdirect.com

aw60012 12 awg
tw60014 12 awg dual
aw40012 16 awg
TW40012 16 awg dual
ad10012 18 aug
aw100015 8 awg
ad250016 4 awg
ad500016 0 awg

Видео What are wire Ferrules, how do I use them in my car stero install, and where do I get them канала Five Star Car Stereo