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6.5" Foam Speaker Enhancer, Speaker Fast Ring Sponge Bass Blocker

  • Based on 544 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 23
Order within 12 hours and 32 minutes
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Features

  • Size: Car speaker foam ring outside diameter: 7.56 inch/ 192 mm, inner diameter: 5.6 inch/ 142 mm, height: 0.98 inch/ 25mm, great for 6" 6.5" 6.75" 7" car door speaker
  • High Rebound Sponge: Car door speaker foam made of Polyurethane polymers, high rebound, strong, crush resistant, waterproof
  • Function: Specially designed foam for car door speakers, great for preventing sound diffusion, absorbing door echoes, enhancing speaker sound, and strengthening audio effects
  • Self Adhesive: Speaker fast rings with strong stickiness, no easy drop, easy to install
  • What you Get: There are 4-pack car door speaker fast rings in the packages, after installation, you can enjoy 360-degree surround mid-bass in your car

Description

Practical Tools help your car well

Item Weight: ‎7 ounces


Package Dimensions: ‎7.76 x 7.6 x 4.13 inches


Item model number: ‎0


Date First Available: August 12, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • These are amazing to add fullness to your speakers
This is the third set I have purchased for my vehicles. What I really like about these is is it soft rubbery foam not a stiff foam that doesn’t have a lot of give and it’s not like the flaky foam it’s the dense rubbery foam. But they are super easy to apply, but the best part is they allow your door panel to close without having to put any additional pressure in order to keep it closed. The full Ness of sound that is pumped into your vehicle is absolutely astonishing compared to stock applications instead of all that sound leaking into your door. It’s funnel directly into your interior cabin, great deal on a very reasonable product ... show more
Reviewed in the United States on May 24, 2023 by JW tucson

  • Snake oil or Real?
I bought these for my Ford Explorer Limited 2013, the rear speakers are 6.5 and for whatever reason I really couldn't hear them especially after upgrading them to components. Not only that, the freaking door rattling when the bass hit drove me crazy. I saw these and took a risk, what's the worst that can happen with the price I'm paying for these? Well, what ended up happening is more focused sound, the bass was accurate, I was now able to hear the rear speakers from the front seat, the music sounded more fulfilling, and that freaking rattling was gone. This truly does make a difference in the sound direction, the isolation of the sound, and enhances the sound by controlling all of the lost sound. These were by far an amazing surprise of an upgrade. With that said, I have my doors sound proofed with sound deadening material, so I am not sure what kind of major difference this will make to a non sound deadening car, but I'm more than sure it will indeed be a difference for sure. I recommend these completely, ... show more
Reviewed in the United States on December 3, 2023 by Enrique Vargas

  • AMAZING
I have a jeep so my speakers are in the front not on the doors, I put in aftermarket speakers and they rattled when they got loud just because they weren’t a perfect fit, I put these in and it stopped the rattle and made the sound quality 1000x better. Highly recommend. Easy to install as long as you know how to take smart speakers in your own car. It sticks very well. They are amazing ... show more
Reviewed in the United States on June 17, 2024 by Thomas

  • True closed cell foam
What I like most about this is the fact that it come round but is nice and flexible for me to make 6x9 rings out of as well. With 4 6.5” circles I can make two 6x9 rings. I’ve had trouble finding these rings for 6x9’s so this was my best option. But it actually worked out very well. These are very easy to make adjustments to. I print a 6x9 shape with my vinyl printer and attach that to the front to hold the tape then peel the adhesive off the back and stick em to the frame and lay the door panel on top. Perfect ... show more
Reviewed in the United States on August 31, 2024 by Amazon Customer

  • As good as advertised
Came as advertised, nice squishy foam rings with good adhesive to give that little extra needed when sound deadening. Worth the money spent.
Reviewed in the United States on October 18, 2025 by Stephen J.

  • So satisfied
I was disappointed that my new aftermarket speakers sounded. Shrill and lacking midbass warmth. After research, I learned that speaker baffles may help. After installation, the sound is much more focused. The kick drum is much more present especially the "knock" around the 100HZ-200HZ area. The warm overall sounds fuller and I can hear more music in the noisy traffic than before the install. I'm astonished how a simple foam ring can make the music that much better. Night and day difference :) ... show more
Reviewed in the United States on April 8, 2026 by Magnus Cung

  • Great Vibration Dampener
When you tap on these doors with your fingers, you will only hear a faint thud. I used NVX XBAF69 on the front doors and NVX XBAF65 on the rear doors and I used this AngleKai 4Pcs Self Adhesive Speaker Fast Rings for additional sound deadening throughout the inner door panels. This foam seems to be the same sound deadening material that Toyota uses in various places in the new Tacoma and other vehicles. These Fast Rings are some seriously dense but light weight material. I tapped my fingers around the outer door panel and placed the center piece where I found the loudest sound. I then cut the rings into three pieces and repeated the the hunt for vibrations. It doesn't take much to make a big difference. I could not find anywhere in the door panel where the foam comes close to interfering with the window operation except for the window tracks:-D My truck now sounds Infinity Reference better with only the wanted sounds from the sound system. ... show more
Reviewed in the United States on May 6, 2023 by Neptune's Son

  • Easy installation for maximum results.
Installed today. Great packaging and adhesion on rings. Immediately noticed a difference. Would definitely recommend. Especially for those with older cars. Mine is a 06” Accord. Great buy
Reviewed in the United States on April 28, 2025 by E. Ruiz

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