A range of technologies makes Bosch the quietest dishwasher brand in the U.S.* with impressively low decibel levels. For you, that means never having to wait until going to bed to run the dishwasher. *Based on an average of sound ratings of 24" Full Size Stainless Steel Tub dishwashers contained in major brands websites. Major brands defined as TraQline Top 5 Market Share December 2024.