car soundproofing Rubber Foam Ring Sound Proof Material For Loudspeaker Dampening

Specification :

Product can effectively prevent the car horn sound scattering of rebound, ran to the door when make the horn sound quality more clear, improve the car audio sound quality, to bring you the pure music audio enjoyment.
The voice coil - sublimation horn/stereo sound quality
Beautiful voice coil manufactured using environmental protection material, the quality is light, elastic, is a highly efficient, high rebound, sealing ring, let the low-frequency loudspeaker completely out of the door, and truly horn whole box effect, effectively improve the subwoofer speakers sound effects, can also prevent the spread of the sound, to absorb the echo, make the speaker has a better play.