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Stinger Roadkill RKFR6

FAST Foam Speaker Enhancer System Kit for 6" and 6.5" Drivers 3pc

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• F.A.S.T. Ring Kit for 6" and 6.5" Speakers
• 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

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List price $29.00
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-28%

$20.99

 with warranty
4 payments of $6

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Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

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Description


Stinger brand icon

Authorized dealer

  Best Value!
 

NVX VCW124

NVX FRING65

$$17.99

Roadkill RKFR6

Roadkill RKFR6

$$20.99

Egg Crate Foam

  N/A

Peel and Stick Installation

   

Efficient Octagonal Seal

   N/A

Ease of Installation

   N/A
Cost $9.99 $18.95

General Features

  • F.A.S.T. Ring kit for 6" and 6.5" 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
  • 1-year Manufacturer's Warranty
  • Priced Per Pair

General Installation Directions:
  1. Separate the three pieces of Foam (101, 102, 103)
  2. Clean the back panel of the door, remove the backing paper from 103 and adhere directly behind the speaker to the outermost panel in the door. This will help absorb the rear wave and reduce panel vibration. (This step is optional as it is possible to absorb moisture)
  3. With a razor blade cut circumferentially 102 down to approximately 1/4”. Remove backing paper and adhere to mounting surface of speaker. This will decouple the speaker from its substrate and prevent front and rear wave cancellation.
  4. Using standard installation procedures wire and mount speaker.
  5. Clean around the outside edge of the speaker, remove the backing paper from 101 and adhere 101 directly around the speaker. Test fit panel for fitment. If needed trim 101 circumferentially until proper fitment is achieved. It should press tightly to the door panel. This will focus all the sound into the cabin, prevent panel vibration and destructive wave interference giving you noticeably improved speaker performance and less panel resonance.

Check out the Stinger RKFR6 Owner's Manual

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features


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Specifications & Details


Baffle Specifications
Baffle Material
Foam
Compatible Speaker Size
6"
6-1/2"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RKFR6

Weight:

1.00lb

Internal SKU:

rkfr6

Internal Product ID:

137647

Customer Ratings & Reviews


Stinger Roadkill RKFR6 thumbnail image

5 star
88%
4 star
12%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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A little overpriced

These fit well and adhered nicely. A little pricey for a bunch of foam.

By Anonymous on September 13, 2019

38 found this helpful


Why didn’t I do this the first time?

I can’t believe I ever did an install without these. Amazing improvement in sound quality for a low price.

By Anonymous on August 19, 2018

37 found this helpful


helpful product

Recommend!
Helps transfer sound from a speaker mounted behind door panels by sealing the gap between speaker & door panel. Really helps the increase midbass output & overall sound.

By Chad on June 13, 2020 Checkmark Icon Verified purchase

36 found this helpful


Great product

Used these for a Toyota Sienna with Morel Maximo Components. Easy to install, did not install the large back piece on the door to avoid water absorption but used the inside and outside rings.

By Anonymous on February 2, 2019 Checkmark Icon Verified purchase

36 found this helpful


Makes the system sound so much better

I didn't know nor heard of FAST rings until a friend of mine Jim taught me about them. A must have

By Anonymous on August 6, 2018

36 found this helpful


Roadkill 6" and 6.5" FAST Rings (RKFR6)

This was my first time buying and using the roadkill fast rings and I can honestly say it made a huge difference in quality and loudness. I will continue using this product for all my future installs well worth it and great price.

By Anonymous on May 29, 2018

37 found this helpful


Major Difference

This set of rings makes all the difference in the world highly recommend

By Anonymous on July 31, 2018

34 found this helpful


They do work

All I can say is these things work as advertised. They aim the sound and cancel back waves. Thus increasing mid bass. This along with sound deadener in your doors will make a noticable difference. The only draw back is they are not waterproof.

By Richard on April 19, 2018

34 found this helpful


works as it should

these do great at improving midbass, well worth the money to get the most of out your speakers

By Wayne on April 25, 2020 Checkmark Icon Verified purchase

33 found this helpful


Great products

I have ordered several items from Sonic. No issues so far. Great products and fast shipping.

By Frank D on September 10, 2020 Checkmark Icon Verified purchase

32 found this helpful



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