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Rear Trunk Kit - SoundBox
AU0401
Rear Trunk Kit
Reduces noise and wind noise from the rear trunk, reduces noise generated by low-frequency resonance, suppresses tire noise and road noise, and effectively blocks noise from underneath the chassis from entering.
- Name：
Rear Trunk Kit
- Model：
AU0401
- Solve the problem：
Reduce trunk noise and wind noise, minimize low-frequency resonance-induced noise, suppress tire and road noise, and effectively block noise from entering the cabin from the underbody.
- Material Configuration：
Byer Acoustic Cotton 5PCS IIR Damping Soundproofing and Vibration-Reducing Adhesive 36PCS
- Packaging Specifications：
530*120*530mm
- Gross weight：
7.5kg
- Net Weight：
6.3kg
- Installation location：
- Byer Acoustic Cotton：
3D three-dimensional, voluminous, mesh-like, continuous porous fiber material features a vast number of fine, dense micro-voids. This allows sound waves to easily and effectively penetrate deep into the micro-cavities, where they are converted into vibrations and subsequently dissipated and absorbed. It also effectively eliminates reflected waves, demonstrating particularly outstanding absorption characteristics for mid-to-high frequency noise. This contributes to enhancing automotive NVH noise reduction performance.
- IIR Damping Soundproofing and Vibration-Absorbing Adhesive：
Ultra-high-density polymer IIR damping soundproofing and vibration-reducing adhesive bonded to high-density aluminum foil is applied to the vehicle body's metal surfaces. As a viscoelastic material, it effectively reduces noise and vibration. Depending on the vehicle body location, it is paired with IIR high-energy damping soundproofing and vibration-reducing adhesive to significantly enhance sound insulation and vibration damping performance.
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