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Stinger Roadkill RKFR69 FAST Rings

6-piece foam baffle kit — enhance the sound of your new 6"x9" speakers

Item # 541FAST6X9

You bought some nice 6"x9" speakers for your vehicle, so why not make sure they sound their best?

You bought some nice 6"x9" speakers for your vehicle, so why not make sure they sound their best?

Ask a question

Item # 541FAST6X9

Ships free

In stock
C$36.99

About the Stinger Roadkill RKFR69 FAST Rings

Get better sound from your speakers

You bought some nice 6"x9" speakers for your vehicle, so why not make sure they sound their best? Stinger's Roadkill FAST Rings RFKR69 kit consists of six pieces of self-adhesive foam — two center pads, two inner rings, and two outer rings — which install on the speaker frame and behind the speaker, minimizing resonances and improving midbass response.

Get better sound from your speakers

You bought some nice 6"x9" speakers for your vehicle, so why not make sure they sound their best? Stinger's Roadkill FAST Rings RFKR69 kit consists of six pieces of self-adhesive foam — two center pads, two inner rings, and two outer rings — which install on the speaker frame and behind the speaker, minimizing resonances and improving midbass response.

1, 2, 3…better sound

The center pad mounts behind the speaker to absorb reflections from hard surfaces inside the car door or most other locations. The inner ring serves as a gasket for mounting the speaker to the metal surface. The outer ring mounts just outside the surround at the outer edge of the speaker, to couple the speaker to the door panel opening.

Stinger's Roadkill FAST Rings isolate the speaker from the mounting surface and the factory door panel to help eliminate unwanted vibration and noise from the door panels, while increasing midbass response. You'll have to trim FAST Rings for proper fit.

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Product highlights:

  • kit includes two center pads, two inner rings, and two outer rings
  • designed for 6"x9" car speakers
  • foam baffles cut down on unwanted resonance
  • self-adhesive foam simplifies installation
  • increases midbass
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # RKFR69

What's in the box:

  • 2 Adhesive backed center pads
  • 2 Adhesive backed inner rings
  • 2 Adhesive backed outer rings
  • Installation instructions on packaging

Customer reviews

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Stinger Roadkill RKFR69 FAST Rings reviews

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More details on the Stinger Roadkill RKFR69 FAST Rings

Mark G.

Product Research

Features

Overview: Each Fast Ring is three concentric foam ovals, a center pad, an inner ring, and an outer ring. They mount around a speaker to improve sound quality. Typical mounting is in a door, but they can be used in almost any speaker location.

Center Pad: The center pad mounts to the inside of the outer door panel, directly behind the speaker. This pad absorbs much of the speaker's back wave, helping prevent interference with the front wave you want to listen to, and reduces vibration. Dimensions:

  • Length: 9"
  • Width: 6"
  • Depth: 2" (can be trimmed to fit)

Inner Ring: The inner ring is sandwiched between the speaker and the mounting surface, acting as a gasket to prevent low frequency (bass) cancellation. Dimensions:

  • Length:
    • Outer: 9-1/2"
    • Inner: 9"
  • Width:
    • Outer: 6-1/2"
    • Inner: 6"
  • Depth: 2" (typically trimmed to 1/4")

Outer Ring: The outer ring mounts to the top of the speaker and is sandwiched between the speaker and door panel. This ring directs all the speaker output into the cabin, and acts as a barrier to interference from rear waves trapped inside the door panel. This ring also helps prevent the door panel from vibrating. Dimensions:

  • Length:
    • Outer: 10-1/2"
    • Inner: 9-1/2"
  • Width:
    • Outer: 7-1/2"
    • Inner: 6-1/2"
  • Depth: 2" (can be trimmed to fit)

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Upgrade the sound for my Hertz Aftermarket Speakers I Bought! [ Logan  Dec 22, 2019 ]
A
Based on online youtube videos I found this installed by reputable professional installers recommended and installed this on my exact vehicle. [ Donald  Nov 08, 2019 ]
A
Better sound funneling [ Brandon Scott  Nov 05, 2019 ]
A
To assist with the sound of my new speakers on an older design 1973 Ford Mustang. [ JEFF  Sep 27, 2019 ]
A
Look at reviews and I researched these and I'm upgrading my factory speakers and want to get the best sound possable from them. [ Michael  Aug 19, 2019 ]
A
I ordered these to take up. The gap between the deck panel and speaker to prevent unwanted vibration. [ I  Jun 09, 2019 ]
A
I wanted to have the best speaker install I could. I have watched a number of videos saying to use sound deaden materials and fast rings for a complete speaker install. [ Robert  Mar 25, 2019 ]
A
To get better sound out of my high end speakers and because I agree with the concept of adding foam to the Dynamat Xtreme door kit. [ Zach  Feb 11, 2019 ]
A
Advisor(Archer) recommended the rings vs. sound reading material [ rosalind  Feb 04, 2019 ]
A
I hope they make my speakers sound better [ Louis  Jan 11, 2019 ]
A
My hearing is shot, especially the mid-range. After reading the reviews, I decided to give these a try. [ troy  Jan 07, 2019 ]
A
I was curious to see if they actually help with midbass. [ Adrian  Dec 06, 2018 ]
A
YouTube, Five Star Car Stereo [ R  Nov 26, 2018 ]
A
Read good things about them on tacomaworld [ Michael  Nov 03, 2018 ]
A
only item like them [ Nathan  Oct 04, 2018 ]
A
I believe these will help my "quality of sound" based on my information gained from the advise of Crutchfield's. [ wesley  Jun 22, 2018 ]
A
It work the best with my installation HD Roadglide [ LaDar  Apr 25, 2018 ]
A
Help my speakers focus the mid bass into the car [ MATTHEW P.  Apr 12, 2018 ]
A
Fit 6/9 speakers I bought. [ Noel  Apr 07, 2018 ]
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