MOR SPK6 Boost your audio experience with the Morel Acudamp Mat Universal Speaker Surround. These premium butyl strips ensure a perfect seal, enhance speaker output, and project sound into your vehicle while reducing noise and distortion. One pack includes enough for 3 pairs of speakers. The MOR SPK6 are premium closed-cell butyl strips for improving the speaker’s seal to the door panel Enhances speaker output Projects audio into the vehicle Creates a perfect seal Improves mid-bass Reduces unwanted noise & distortion Acoustic foam strips: 254 x 190 x 685 mm Backwave foam pads: 6 x 114 x 165 mm Pack quantity: 6 Acoustic Strips & 6 Backwave Pads (enough for 3 pairs of speakers)