AMAZING! Game changer for sure.

I am really happy I got these. I didn't think they would work and thought they would be gimmicky given they were promoted as a recommended bundle, but man oh man. Rather than my sound going into my door (which ironically happens on ALLLLL speakers), now the sound goes out into my car.

What is crazy to me is that for all these years subwoofers in a box act like this in that the sound obviously doesn't go back into the box, but speakers in a car never behaved like this.

Now it's like all the sound the brand produces with the speakers actually is heard by my ears. I am seriously so impressed with these that I am leaving a review, and a long one at that.

I felt like these should be so well known for everyone and it is so dumb that the car manufacturers do not include these or build speakers in this manner. It's crazy.

By Anonymous on November 7, 2019 Verified purchase

Must for all door installs

This are essential for all door installs. Good adhesive and the most dense and supple foam you ever felt.

By Duane on July 1, 2020 Verified purchase

Excelente producto

Me encanta, el producto es de excelente calidad y lo recomiendo.

Awesome!

Made a huge difference when I installed these rings on my front doors speakers. It improved the mids with tight clean sound into the cabin. It wells design with excellent quality materials.

By Pedro on August 6, 2020 Verified purchase

Great product!

Made a good seal against the door card. Inexpensive way to improve sound quality.

By aron on May 25, 2020 Verified purchase

NVX FRING65

Dense material, they work well and have a good quality feel.

By Chris on April 23, 2020 Verified purchase

Good compliment to sound dampening

Easy to modify, thick foam with good adhesive. Fits well over 6.5" speakers.

By Jeffrey on January 11, 2020 Verified purchase

NVX FRING65

Fewer rattles in the door panels. Worth it For what you pay.

By Andrew on April 22, 2020 Verified purchase

Not too bad

I was worried it would be thin! However this stuff has a ton of cushion! Perfect for getting that tight seal. Haven’t heard any vibration yet

By Austin on August 31, 2020 Verified purchase

Bought to use on both nvx components & coaxials

I used these front and rear on an 03 4runner. In the front, there was a bar right behind where the speaker would be. I placed some deadening and then had to cut the middle section in half. The glue was very sticky and the product seemed to do its job. The small fee for a decent upgrade.

By Daniel on April 26, 2020 Verified purchase

What a difference!

I noticed a huge difference installing this in my 2007 Silverado (Classic). I didn’t think it would actually make any difference but I was totally wrong! The mid bass is so much more crisp and pronounced. It even eliminated some of vibrations I had.

By Mark on May 20, 2020 Verified purchase

Fits great

Super nice adhesive and pliable enough to fit around my Cerwin Vega v465c--Could require trimming if your door is really close to your speaker. Also check that the foam on the door doesn’t hit the window, mine cleared.

By Andrew on June 18, 2020 Verified purchase

Nvx fring65

The NVX FRING65 is great . The sound quality that you get after installing the nvx 65 . Is superb. If you are purchasing or have purchased aftermarket speakers. This will be a great to add on . And its a cool weekend project . I just ordered another pair for the rear deck speakers .

Dope

Love the nvx it really give the speakers a different and better sound and it fits perfectly in the door speakers love it and the price for them you can’t beat it deal

Infiniti g37

I put these behind my they made them super loud I absolutely love it and I have Orion xtr 3 way and sound loud and clear

By Beatin down yo block on April 7, 2021 Verified purchase

Seem promising

These came with speakers I ordered, so that said, I can't complain. I bought NVX baffles too, so since I used those, I didn't use these. Still, the foam seems like it'll hold up well.

I may use them in a future build and will hold on to them for when that time comes.

By Brandon on April 4, 2021 Verified purchase

Good stuff

This looks super cool I have not installed them yet but I like the materials and quality.

By jimmyotoole on October 11, 2020 Verified purchase

NVX products

I use NVX for all of my cars and this foam kits looks cool and works great recommend.

By Pedro on July 4, 2023 Verified purchase

Great product

I think these work great. But I rushed it and ended up buying another set to do correctly. Directs sound like it's supposed to.

By Robert on March 23, 2022 Verified purchase