Is Four-Wheel Soundproofing Effective?

[HectorMarie]

Four-wheel double-layer soundproofing shows noticeable effects. 1. Wheel arch soundproofing: It serves to prevent gravel and mud splashed up by the wheels during driving from reaching the underside of the cabin. 2. Function: Automotive soundproofing products originated in the late 1980s, developed by a group of American car audio enthusiasts to better enjoy the pleasures brought by car audio. It not only reduces interior noise during driving but also enhances the sound pressure and tone quality of car audio. 3. Principle: By applying damping materials and soundproofing materials to the vehicle, it reduces vibrations and noise transmitted through the car's metal structure, thereby improving driving comfort.