Quiet Damping Soundproof Vibration Dampening Pad: Made from eco-friendly materials with a waterproof design and high-temperature resistance, this product has been a long-standing product of Quiet and has been used for over 19 years. Its performance is widely recognized by car enthusiasts. The product is stable, durable, and has a high overall cost-performance ratio. When paired with sound-absorbing cotton or damping cotton, it can fully meet the noise reduction needs of regular sedans.
Quiet Damping Soundproof Acoustic Cotton: Composed of four layers, the first layer is the brand sticker, which can be discarded after peeling during installation. The second layer is a damping adhesive vibration-reducing layer made from butyl rubber, which adheres tightly to metal parts with its permanent adhesiveness, effectively suppressing vibration and controlling noise at the source. The third layer is the soundproof layer, made of closed-cell foam structure, which provides noise isolation and offers waterproof and fireproof properties, while being environmentally friendly and lightweight. The fourth layer is the shaped sound-absorbing groove surface, designed with Quiet's unique acoustic groove technology. The perforated structure efficiently suppresses reverberation. The three high-efficiency noise reduction measures—vibration damping, soundproofing, and sound absorption—are fully utilized and harmonized in this product, making it an ideal solution for car soundproofing modifications with an excellent overall cost-performance ratio.
Quiet Car Interior Sound Absorbing White Cotton: Made from PP+PE fibers, the white fluffy appearance is lightweight and environmentally friendly, providing excellent sound absorption and thermal insulation properties. It is mainly used for areas like the dashboard interior, roof lining, door panels, and side trim panels in the trunk. After installation, it effectively prevents sound waves from reflecting back and forth, reduces cavity resonance, absorbs noisy sounds, improves the vehicle's sound field, and enhances the audio system's performance.
Quiet Gold Diamond Edition II Damping Soundproof Vibration Dampening Pad: Lightweight, high-performance, and eco-friendly are the key design principles of Quiet. Currently, many butyl rubber vibration damping pads on the market improve performance mainly by increasing thickness. Although this method has some effect, it adds too much weight to the vehicle, contradicting Quiet's lightweight principle. Based on years of research, Quiet chose a multi-layer structure with double thin aluminum plates and double layers of butyl rubber to greatly improve the product's damping and soundproofing performance. The product's total thickness is 2.8 mm, and test data shows it offers excellent vibration reduction and soundproofing performance across a wide temperature range and frequency spectrum. It is the ideal choice for soundproofing modifications in mid-to-large-sized SUVs and for audio enthusiasts.
Quiet Car Damping Soundproof Three-Layer Cotton: Quiet's three-layer soundproof, thermal-insulating, and acoustic cotton is specifically designed for new energy vehicles, commercial modified vehicles, and RVs. The material structure consists of closed-cell high-density soundproof insulation cotton + butyl rubber + dual-component sound-absorbing cotton. The multi-layer composite materials offer excellent acoustic performance, along with insulation, soundproofing, and sound-absorbing properties. The addition of thermal insulation improves the vehicle's air conditioning cooling or heating effects. The product is lightweight, easy to install, and when paired with a small amount of Quiet butyl damping pads, it can achieve excellent overall soundproofing for the vehicle.
Quiet Sandwich Soundproof Acoustic Cotton: Engine noise is one of the main sources of in-car noise. To effectively suppress engine noise, Quiet designed a sandwich-structured soundproof acoustic cotton. Through noise frequency analysis of multiple engine compartments, a high-density metal layer is added between two layers of soundproof cotton. As sound waves travel through materials with different densities, they significantly attenuate. The Quiet sandwich cotton, designed for the firewall, effectively suppresses engine low- to mid-frequency noise during the vehicle's operation. It is the ideal product for car soundproofing modifications.
