Audio System Upgrade Journey
Last edited by Rocketman1980; Dec 30, 2025 at 07:08 PM.
I performed a spectrum analysis of the factory system that revealed the Burmester system is actually quite good on its own. However, it lacked really deep bass with volume. Hence, my addition of a true 12-inch subwoofer with 500-watt amp for the 20-80hz portion of the frequency spectrum. After adjusting all the necessary parameters the subwoofer blends really well with the factory system.
I initially thought of replacing the front speakers with Focal drop-in replacement drivers but I found it not required. I have other cars that I personally installed very high quality components - amps/speakers/etc - so I know what a properly installed system sounds like. My CLE system is close enough that I will not do anymore upgrades.
I highly recommend adding the woofer if you appreciate full sound audio.




