Car audio stuff? Performance upgrades? two mystery boxes arrived. Lets open them!

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The TRUTH About Car Audio CAPACITORS! Testing a CHEAP 12v Capacitor VS IOXUS UltraCap Supercapacitor

The Best Budget Wireless Mic System Alvoxcon LM -310

Car Audio System COMPLETE! What did I BUILD & INSTALL?

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The Best Sound Quality on Amazon? Android Car Stereo Head Unit

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Cheap vs Expensive Car Stereos - TESTED

How to mount your car stereo in a dash kit

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How to Change a Car Stereo

How to convert car radio in to home stereo player!

How to Set CANBUS Settings on an Android Car Radio