Product material: foam, high resilience, durable, compression resistant, and waterproof.
Product function: foam specially designed for door speakers is very suitable for preventing sound diffusion, absorbing door echo, enhancing speaker sound, and enhancing audio effect.
Durable compression resistance: High density, high elasticity, car horn sponge has long-lasting compression resistance, and is not easily deformed after long-term use. The speaker of the product is designed with sound insulation and sealing, resulting in better sound quality.