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How to: Wiring for Car Audio System - Power, Ground, Signal & More EXPLAINED

When we install a car audio system we need to connect several wires! What are they and what tips do we need to know? I'm currently working on a custom upgrade in a Jetta, let's go through the process!

For wire and wiring accessories be sure to visit show sponsor KnuKonceptz!

🔨 Tools and Materials:

✔️ Leather Punch Set:

✔️ Speedy Loom Tool:

✔️ Mirco Cutters:

✔️ Large Wire Stripper:

✔️ Hydraulic Crimper:

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🔊 Want more? Check out these links:

✅Car Audio Tutorial Library:

✅ FREE weekly training program:

✅ Box Designs, BUILD YOUR OWN BOX!:

✅Join the CAF Patreon Member Team:


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