2015 Audi S6 The factory S6 speaker cavity looks challenging, but we know how to make a perfect factory fit Testing fitment of the mounts along the way ensures no minor details are overlooked Custom mounts allow us to use factory speaker shapes, factory fasteners and fastener mounts, and factory-matching height for the new components Fits like a glove! Like it was made and installed by Audi themselves! The AudioFrog 6″ woofers create incredible mid-bass in the sound stage Custom fabricated mounts let us put amazing speakers in perfect locations to set up the sound stage Another view of the AudioFrog tweeters The AudioFrog 1″ tweeters and 2.5″ midranges together Custom mounts also allow us to utilize 3-way components for true concert quality sound Custom enclosures give us the exact airspace and parameters required for maximum output from the subs A beautiful and well-blended finish to the sub enclosure The ARC Audio amplifiers save space and put out massive power Wiring is all neatly bundled and wrapped in TESA tape just like the factory uses to ensure secured and vibration, noise free operation