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Stinger RKFR5768 F.A.S.T. Ring Kit for 5" x 7" and 6" x 8" Speakers
The Stinger RKFR5768 F.A.S.T. Ring Kit is designed to acoustically seal transducers and maximize speaker performance in automotive audio installations. Using Stinger’s advanced 3-Ring DNA system, this kit improves mid-bass response, reduces panel vibration, and minimizes destructive wave interference for cleaner, more powerful sound.
Constructed from automotive-grade open cell foam, the F.A.S.T. Rings absorb unwanted sound reflections inside vehicle doors while preventing front and rear wave cancellation. With an easy peel-and-stick installation, this kit delivers professional-level acoustic sealing with minimal effort.
Key Features:
- Designed for 5" x 7" and 6" x 8" automotive speakers
- F.A.S.T. Ring system for acoustically sealing transducers
- 3-Ring DNA configuration includes:
- Gasket ring for sealing speaker to baffle plate surface
- Middle ring for mounting around the outer edge of the speaker
- Circular foam pad placed behind the speaker to absorb rear wave reflections
- Automotive-grade open cell foam construction
- Includes 3-piece foam speaker ring set
- Absorbs rear sound wave to reduce vibration and resonance
- Prevents front and rear wave cancellation
- Enhances mid-bass response and overall sound clarity
- Increases audio output efficiency
- Minimizes destructive wave interference
- Easy peel & stick installation
- Helps maximize speaker performance in vehicle doors and panels
| Brand | Stinger |
