2008 Boxter in for an Audio upgrade to keep modernize it, and give it better sound, we added a Kenwood CarPlay headunit, along with Focal flax 3ways, Bi-Amped off a new FPX Focal 4 channel.  Custom composite plates were made to fit the mid bass drivers properly to the door, and Focal Bam sound deadening was used to enhance the speakers and keep road noise out!