Custom Made Speaker Rings = BETTER SOUND! HOW TO!

IMPROVE SOUND! Deadening Treatment EXPLAINED - Better Bass and Improved Sound Quality!

How to - Custom "Bass Knob" Mount - MAKE IT INTEGRATED!

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

How To Install Stereo IN MODERN CARS - Keep steering controls, backup cam & ADD AFTERMARKET UPGRADES

How to plan FULL ELECTRICAL for TWO AMPLIFIER CAR AUDIO SYSTEM!