6.5" Foam Speaker Enhancer, AngleKai 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings
Condition: New
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Availability:
In Stock.
Arrives
Wednesday, Jul 15
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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
Item Weight: 7.4 ounces
Package Dimensions: 12.8 x 8.43 x 3.94 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:
Wednesday, Jul 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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 :)
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Reviewed in the United States on April 8, 2026 by Magnus Cung
Super secure. Make sure you line them up, because you won't be getting them off easily.
Reviewed in the United States on January 11, 2026 by D.
Great product, easy to install and fabricate if needed., Will definitely use again.
Reviewed in the United States on February 15, 2026 by Raymond c Blaylock
They work well. You might need to put a little extra glue on the backside of speaker as Aftermarket speakers, like I put in my car, put their stickers on the back side of the speaker. So not the fault of this product. Just be mindful to start with a clean face (sticker free) where these will be placed. have a few extra pieces of double sided tape JIC you put it over the stickers
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Reviewed in the United States on March 9, 2025 by Andrew Evans
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.
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,
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Reviewed in the United States on December 3, 2023 by Enrique Vargas
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.
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Reviewed in the United States on May 6, 2023 Reviewed in the United States on May 6, 2023 by Neptune's Son
Excelente aislante de sonido, buen material, buena adherencia, se ve de calidad, afina el sonido en las puertas, solo hay que estar atento no tropiece el círculo que se adhiere a la puerta internamente con el vidrio al bajar.
Reviewed in the United States on June 12, 2026 by CARLOS R