Many car owners make mistakes when upgrading sound insulation. Here are five common pitfalls:
Myth 1: Thicker soundproofing materials are always better
Sound insulation depends on material density and structure, not just thickness.
Misconception 2: Full-car soundproofing is always better than partial.
Targeted soundproofing based on vehicle model and noise source delivers better value.
Myth 3: Just cover the entire surface with damping pads.
For optimal performance, the vibration damping mat should be used in conjunction with sound-absorbing foam.