Customer Ratings & Reviews

NVX did it again!

Got my 1st NVX Sound Deadening in 2012. Loved it! In 2018 I am just as pleased! Another easy to use, durable and quality product from NVX!! NVX has not disappointed me yet! Thanks Sonic!

By Anonymous on September 5, 2018 Verified purchase

Great value!

Recommend!
Cuts down on rattles, road noises & keeps your cabin much cooler. Great product.

By Chad on June 14, 2020 Verified purchase

Just what I needed

The nvm sound dampener impressed me, it makes a world of difference. The rear deck in Honda's pretty lightweight and the trunk latch isn't exactly secured tightly. There was a mess of rattling in the back and I slapped some NVX dampener on and it cleared most of it (if I went all out it would've been tits) I'd be beatin up the block and not looking like a fool sounding like the rear of my car was falling apart. Only thing in the trunk it did lose output outside the car. Not really a con unless you focus on how load it is outside, not where its supposed to be

By Joseph on August 30, 2020 Verified purchase

NVX SDBVK4 Premium Stealth Black

So far so good, works wells, less rattling in my trunk and easy to cut and apply, I recommend using the roller.

By Chris on April 23, 2020 Verified purchase

Great Quality and Good Value!

This kit was of great quality and did a great job of dampening the miscellaneous problem areas in my car that had rattle from my car system. I love that the color is black so it is not as obvious to the eye like other brands with glaring foile material on the non-stick side. I definitely recommend this kit to people who want good quality sound dampening on a budget.

By Craig on January 12, 2020 Verified purchase

NVX SDBVK4 Premium Stealth Black

Great product, easy to use & no rattling noise. I would recommend this product, it's awesome! I ordered it twice. Good quality. (FYI: You need to order it with the roller).

By Debbie on May 17, 2020 Verified purchase