Stinger

Our 3-piece foam ring speaker enhancement system solves the problem of acoustically coupling aftermarket speakers to factory speaker openings. The RoadKill Fast Rings kit increases speaker output, improves the projection of the audio into the car cabin and reduces unwanted rear reflections that can ..

Stinger RKX4 Roadkill Universal Expert Vibration Sound Deadening Mat Kit 12"x24"Roadkill Expert Series Sound Damping Material Universal Pack is great for most average sized applications Overall improved sound quality Increased amplifier output Easy cut and apply installation..