Ampere Audio AA‑VibraFlex Sound Deadener – Premium Car Sound Deadening for Car Audio Sound System Isolation

80mil

$89.99 USD

1/3

Ampere Audio AA‑VibraFlex Sound Deadener – Premium Car Sound Deadening for Car Audio Sound System Isolation

$89.99 USD

80/190mil Sound Dampening

Upgrade your car sound system with Ampere Audio AA‑VibraFlex, an elite-quality solution for car sound deadening and car audio sound deadening needs. Engineered to reduce panel resonance and road noise, this high-mass bitumen-based deadener delivers a noticeable improvement in overall car audio clarity and performance.

AA‑VibraFlex is available in 80 mil or 190 mil options, offering unmatched rigidity and damping efficiency. Designed to eliminate hull vibrations, it's especially effective in door panels, trunks, floorboards, and roof sections—dramatically enhancing the stability and fidelity of your car sound system

Why AA‑VibraFlex Matters for Your Setup:

Dramatically reduces road noise and rattles, allowing your car audio to perform at its full potential.
Enhances speaker performance—instead of sound energy being wasted in panel vibrations, every watt contributes to cleaner, more precise playback.
Ideal for serious enthusiasts and competition builds looking to upgrade their factory car sound system.

Ampere Audio’s VibraFlex Extreme is a high quality anti-drumming deadener. Therefore vibrations do not exist in the hull and there resonance ceases. Vibraflex also ensures good sound insulation because of the high mass structure of the layer plates. VibraFlex is a Self-adhesive anti-drumming product with the addition of soft bitumen plastic. This deadener combines a high specific mass with high inner dampening factor. For best application, we recommend a heat gun to soften the material is more ductile, and when applied to surfaces with different kinds of offsets and irregular shaping.

VibraFlex is certified for dbDrag, suggesting its exceptional qualities . Certification of this type has very little damping materials and not without it in their cars using competitive cars that are regularly placed on the highest podium. Damping material VibraFlex nowadays is known as the most effective damping material in the price / quality ratio, as evidenced by many satisfied customers and many positive reviews.

Find out for yourself why VibraFlex is the best-selling absorbing material with a proven tradition.

Features

Sold per box (15 pieces)
15 pieces (10×20)
Color: Black
Thickness: 4.0 mm
Weight: 34lbs
Self-adhesive

Installation

When installing Ampere Audio AA-VibraFlex, it is important to properly prep the surface by cleaning it extremely well with some sort of alcohol or other anti-residue based cleaner. While installing, be sure to heat surface you are installing on as well as the AA-VibraFlex for an easier installation process.

Firstly, I've tried a literal crap ton of products. Resonix, Dynamat,Siless, NVX, Amazon CLD. Out of all those products I prefer the 80mil Vibraflex. Second being the NVX solutions with a very close third to Resonix.

Start with the positives:

Product conforms well
Easy to cut or split
Adhesion is fantastic (once it's on its hard to remove)
Stacks well (layers on top of each other)
Fits in small spaces
Rolls on easy once warmed up
Can use a heat gun to warm the materials

Negatives:

Sticks to any surface once touched after its been heated
If cold, it will break into pieces
Using a roller the product will stick to the roller easily
Smell

Overall quality of the product is a 9/10. I only take a point off due to the smell of the product. It will linger for a bit. Due to heating the product the smell will permeate. It starts to go away after about a month.

Ease of use 9/10. Use a simple heat gun, roll on after heated, can be cut with good scissors. - one points for the product crumbling in colder temperatures.

Use the product while in warm areas. 70f + is preferred. 80mil easily comforms to small spaces. It's extremely durable once applied and makes a significant difference in resonance from panels.

You can use less of this product and get better results than using CLD on the same panels. It's now my go to for knocking down resonance in large panels.

One suggestion would be that ampere audio make a different product to back this. Such as a 2&1 or 3&1. Meaning small 50mil layer of this, aluminum layer, heavy CCF Layer. To add on to this existing product.

Thank you Ampere Audio for an amazing product.

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