Mercedes-Benz SL-Class: Despite aluminium having a higher sound radiation than steel, the SL is still the quietest model in its class. Mercedes-Benz has implemented a systematic damping concept to compensate for the acoustic drawbacks of aluminium. Acoustic laboratory

Daimler Global Media Site - Mercedes-Benz SL-Class: Despite aluminium having a higher sound radiation than steel, the SL is still the quietest model in its class. Mercedes-Benz has implemented a systematic damping concept to compensate for the acoustic drawbacks of aluminium. Acoustic laboratory