Stinger RKFR5768, RoadKill Fast Rings 5x7" / 6x8" Foam Baffle Kit

F.A.S.T. Ring kit for 5"x7" and 6"x8" speakers For Acoustically Sealing Transducer 3-Ring DNA: Gasket for speaker mounting to the baffle plate surface Middle ring to mount around the outer edge of the speaker Circular foam pad goes behind the speaker to absorb unwanted reflections on hard surfaces, such as inside a car door Automotive-grade open cell foam Includes 3 piece foam speaker rings Acoustically seals speakers for better sound performance Absorbs rear wave, prevents front and rear wave cancellation and reduces panels vibrations Reduce panel vibration Increase mid-bass response Enhanced audio output efficiency Minimize destructive wave interference Help prevent front and rear wave cancellation Easy installation with peel & stick application Maximize performance for speaker installations Authorized Internet Dealer