Stinger RKFR6 Roadkill Fast Rings 6 and 6.5 inch

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 degrade the sound.

3-piece Foam Ring System fits 6″ & 6.5″ Speakers

Reduces panel vibration

Increases mid-bass response

Enhance audio output efficiency

Minimizes destructive wave interference

Helps prevent front and rear wave cancellation

Easy installation with peel and stick application

Maximizes performance for speaker installations