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Stinger Roadkill RKFR69

3pc FAST Foam Speaker Enhancer System Kit for 6x9" Drivers

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• F.A.S.T. Ring Kit for 6x9" 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

Learn more about the rkfr69

We apologize

This item has been discontinued

Description


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Authorized dealer

General Features

  • F.A.S.T. Ring kit for 6x9" 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
  • 30 Day Manufacturer's Warranty
  • Priced Per Pair

General Installation Directions:
    Mobile Solutions Foam F.A.S.T. Rings
  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.

Product history:

Stinger RKFR69 thumbnail
(newest, current model)
Mobile Solutions IA-FAST-6X9CA thumbnail
(previous model, replaced by Stinger Roadkill RKFR69)

Specifications & Details


Baffle Specifications
Baffle Material
Foam
Compatible Speaker Size
6" x 9"
Warranty and Return Policy
Parts Warranty Duration
30 days
Labor Warranty Duration
30 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RKFR69

Weight:

1.00lb

Internal SKU:

rkfr69

Internal Product ID:

137649

Customer Ratings & Reviews



5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Very good product

These are a must have if you want more sound from your speakers!! Highly recommend!

By Anonymous on October 29, 2018 Checkmark Icon Verified purchase

4

found this helpful.

Good deal

Got these as a deal with new JL audio components. Can't attest to if they improved the sound quality, but overall, I do not have any unwanted vibrations in the door and the speakers have good bass response for being on a stock head unit. Make sure when installing they are in the correct spot as they do not like to come off and will probably not be good for a second application.

By Cody on April 8, 2018

3

found this helpful.

Cheap and easy upgrade

Very well made. The adhesive sticks to anything and the foam is nice and thick!

By Albert on May 28, 2020 Checkmark Icon Verified purchase

1

found this helpful.

Nice

I've never used these. Bought speakers and fast rings for my brother. He liked the fast rings a lot. Told me he will always use them. Easy to install and they do exactly what they say. Again Sonic is awesome. I'll never use anyone else. Sonic rocks.

By Anonymous on June 24, 2019

1

found this helpful.

Great addition

Never heard or used these foam rings before just installed and you can feel the tighter hits on my 6x9 speakers also help with the vibration from the panels.

By Anonymous on August 7, 2018

2

found this helpful.

Foam gasket

Made a great seal around my door panels! Sounds great!!

By Redman on January 29, 2020

1

found this helpful.

Don’t forget to buy this when installing speakers

I made the mistake of not using this when I installed my speakers the first time. It definitely improves the sound quality and is worth the $.

By Robb on January 6, 2020 Checkmark Icon Verified purchase

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