The sound-absorbing pad automotive sound deadening panel is an essential addition for anyone seeking to improve their vehicle's acoustic environment. This product excels in absorbing low-frequency sounds, making it ideal for car audio modifications. To install, clean the surface, peel off the adhesive backing, and firmly press the mat onto the desired area for optimal sound insulation. Features -Color:Multi -Material:Polyester -Size:50.00X40.00X1.00cm/19.65X15.72X0.39in -Great sound insulation: utilizes great soundabsorbing pad to significantly lower car interior noise, ensuring a quieter and more pleasant ride -Vibration dampening: provides excellent vibration dampening, minimizing the impact of road vibrations on the car's audio system, enhancing overall sound clarity -Enhanced lowfrequency control: specifically engineered for audio upgrades, effectively captures and reduces lowfrequency sounds, minimizing resonance and improving -Quick and simple installation: comes with an adhesive backing for easy installation, requiring no extra tools, and fits a wide range of vehicle types - performance: constructed from polyester materials, ensuring performance without deformation or damage, even with prolonged use Package list: 1 sound insulation panel