Car Audio Deadener

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.

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Sundown Audio Sound Deadener – Premium 80/190mil Acoustic Damping Solution Silence Isn’t Just Golden—It’s Performance. For those who demand nothing but the best, Sundown Audio delivers with its 80mil / 190mil-rated premium sound deadener—a no-compromise material designed to eliminate resonance, reduce cabin noise, and maximize audio performance. Built using the same proven composition as competition-grade dampening products, this Sundown exclusive takes it further with refined quality control, enhanced adhesion, and the trusted performance only the Sundown name can bring. Crafted for high-end builds and SPL systems where every decibel—and every detail—matters, this material combines dense, soft bitumen with a high-mass layer to stop vibration at the source. Whether you're sealing a trunk for subwoofers or lining a full competition car, this is your foundation for elite sound reproduction. Why Sundown? Because not all deadener is created equal. While others may share a similar formula, only Sundown Audio's variant undergoes enhanced QC, upgraded thermal bonding, and branding that backs performance with reputation. It’s the same concept, executed at a higher level—because that’s what the Sundown name stands for. Product Highlights: Premium 80mil / 190mil density-rated composite Industry-leading acoustic damping power 15 sheets per box (10” x 20”) – covers ~20.8 sq ft Thick 4.0mm build for maximum low-frequency absorption Weight: 34 lbs per box Self-adhesive with Sundown-reinforced backing Color: Matte Black with premium finish Installation Tips: Clean the application surface thoroughly with isopropyl alcohol or a residue-free cleaner. For the best fit, use a heat gun to soften the material and improve flexibility. Press firmly over contours and curves to ensure full contact and long-term performance.

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Get more bass, more music, lower road noise and better sound for your car audio system. Designed for use on rear decks, doors, floors and the floor of your trunk Use on rear decks, doors, floors and the floor of your trunk to get more bass, more music, lower road noise and better sound. Kit Contains 36 Total Square Feet of deadner. Kit contains nine (460 x 800 mm) pieces of deaning for rear decks, doors, floors and trunk floors. Features Designed for use on rear decks, doors, floors and trunks Get more bass, more music, lower road noise and better sound for your car audio system Add SPL to your vehicle Improves bass quality Reduces bass distortion Easy self-adhesive application Commonly referred to as Sound Dampening Specifications 90mil thick with black foil Peel and stick for easy installation Thermal Insulation Thermal range -50°F to 450°F Road noise reduction Vibration damper 460x800mm sheets

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