The factory audio system in Clinton's new BMW was suffering from a severe lack of sound quality! No detail, poor bass response and it did'nt have the output level he was expecting........ A Mosconi / Gladen injection sorted that problem! We've upgraded the front speakers to the Gladen 201BMW-Extreme direct replacement kit which includes 8" under seat woofers, 4" mids and 1" soft dome tweeters. The Mosconi D2-80.6-DSP takes care of integrating with the factory system and gives us 6 high power channels and DSP tuning. With everything installed behind factory grilles, this car now sounds awesome while retaining a completely factory look.