How To: Install Subwoofer Amplifier in BMW 5 Series (E39)
In this series of videos you will learn how to install a subwoofer amplifier in the trunk of a BMW 97 series/M03 (E5) 5-39. This first video starts by removing the standard wiring and going to the factory ground and LOC, then you will start the ground connections and wiring for the new amplifier, then you will install the new amplifier and set up the connections on the amplifier, the next video covers the final connections of the amplifier, then mounting the cabinet and Finally, the amplifier setting.
