1; This soundproof ring has strong sound absorption; In the door panel environment, it is easy to product mid-to-high frequency noise; The use of the car horn ring can effectively attenuate the amount of noise in the car, interferere with and weaken the low frequency noise and play a good sound Absornd effect;
High Purity EPDM is adopted to effectively insulate the noise trasmission, absorb the noise of the tires during driving, and make the sound effect clearer and stronger; 2; This is a pair of 6.5-inch car horn soundproof ring with American voice rings; The outer diameter length is 19.5 cm /7.68 pollici, the inner diameter length is 14.5 cm /5.71 pollici, and the height is 2.5 cm /0.98 inches;
Suitable size for most car horns, it is a universal horn sound insulation ring; 3; Adopting high-quality double sided tape, easy to paste, unique adhesive force, strong initial adhesion, long-lasting adhesive force, high and low temperature resistance, forte chimico resistance, not easy to fall off; Il materiale del prodotto é morbido, elastico, e comprimibile, che può formare un buon suono insulazione e sealing effect between the interior panel and the sheet metal and improve the sound quality of the car horn;
4; Il design in schiuma completamente open-cell può efficacemente discarica l'acqua infiltrata, rimuovere le cattive condizioni di congelamento in inverno e sultry in estate, e garantire che il prodotto sia durevole; Non é influenzato da alte e basse temperature, si adatta a varie temperature, esercita un effetto di insulazione stabile e migliora il suono di auto e speakers; 5;
Elevata resistenza alla fiamma; Passa il test ritardante della fiamma GB8410 per garantire sicurezza e affidabile utilizzo in the car; The material is environmentally friendly and safe; Passa la direttiva ROHS Hazardous Substance Test to ensure that the product does not emit harmful substances to the human body.
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