Is the simulated sound inside or outside the car?

According to the information in the owner's guide, the simulated sound inside the car is the powerful sound of a large displacement engine simulated by the sound inside the car. The analog sound wave outside the car uses electronic control equipment, and the sound wave is amplified by the speaker installed outside the car.

Analog acoustic wave system, also known as active acoustic wave design, referred to as ASD. Mainly used to change or enhance the sound inside and outside the car.