Overview
• Comes in Pairs
• Fits 6″, 6½” or 6¾” speakers
• Reduce panel vibration
• Increase mid-bass response
• Enhanced audio output efficiency
• Easy installation with peel-and-stick application
FAST Rings Kit – Pair
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.