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Silicone mounting frames are a useful accessory from NXW for installing car speakers. Their main purpose is to hermetically seal the speaker from the metal surface of the door, preventing the sound from "suffocating". Silicone beads fit snugly around the edges of the speaker, preventing leakage. And inside - soft foam for additional soundproofing. The frames are made of durable, high-quality silicone that won't warp over time. They are moisture resistant, so they will safely survive wet weather or condensation in the door.
Installation takes minutes and the effect is immediately noticeable - the speakers play at full power. The frames are suitable for all common sizes.