It’s possible to add an amp to your car’s factory audio system without having to buy an expensive new head unit (CD player). Adding an amp will make your audio system sound louder and clearer by allowing you to send more power to your factory speakers or sub-woofers. This tutorial will focus on how to add an amp by using speaker-level inputs to tap into your car’s existing wiring. The installation is quick and easy and won’t require removing your factory head unit. Tips Warnings Writer Bio
