Ac2ated Sound is the next generation lightweight immersive audio technology. In comparison, to achieve 3D sound, traditional high-end audio systems in vehicles often require between 10 and 20 or even more speakers. These systems usually weigh up to 40 kilograms and have a total installation volume of 10 to 30 liters. However, electric vehicles and modern interior concepts require increasingly efficient, lighter and space-saving solutions to sustainably improve the user experience of vehicle occupants. Removing conventional loudspeakers from the vehicle and replacing them with small and light actuators can save up to 90% weight and installation space which makes Ac2ated Sound particularly attractive for electric and hybrid electric vehicles.