Sealing rings for 165mm speaker

AudioCircle - sealing rings for 165mm speakersAcoustic sealing rings between 165mm speakers and door panel - flexible cellular foam, 25mm thick, 2 pcs.Product description: Speaker sealing rings made of very soft rubber foam. Fits 165 mm (6.5 inch) speakers. Acoustic seal between the speaker basket mounting ring and the door panel (side panel). Improves sound propagation directly into the vehicle cabin, reducing unwanted sound transmission into the space under the door upholstery panel. Minimizes vibration and resonance of door panels. Material: xa0very flexible cellular rubber foam resistant to aging, oils, ozone and UV rays, has the property of slowly returning to its original shape after strong compression, enabling precise adjustment to the shape of the sealed surface. Mounting: xa0glued to the mounting rings of the speaker baskets using high-quality 3M adhesive tape. Thickness / width (without compression): xa025 / 25 mm. Inner diameter: xa0144 mm. Outer diameter: xa0194 mm. Price for 2 pcs.