Car Comfort Shop

Car Comfort Shop

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DRARTEX BASIC SERIES​

Super Diffusion

DrARTEX Super Diffusion is an advanced, triple-layered acoustic lens specifically engineered to optimize the performance of car speakers. Its sole purpose is to remove or diffuse the chaotic backwave energy generated by the speaker cone inside the door cavity. By neutralizing this destructive interference, Super Diffusion eliminates acoustic distortion and enhances sound clarity, providing a significant upgrade for true car audio enthusiasts. The product comes with a self-adhesive layer for quick and precise installation.

Speaker Backwave Elimination

Details

As a dedicated acoustic lens, this material converts reflected sound energy—the speaker’s destructive backwave—into minimal heat or scatters it effectively. By controlling the sound in the confined space directly behind the speaker, it prevents standing waves and acoustic resonance from degrading the audio signal. The result is sharper mids, tighter bass, and overall superior speaker performance that unlocks the full potential of your sound system. The triple-layered design provides a multi-functional benefit, also offering a high degree of vibration damping and sound absorption directly at the source.

Installation

Direct Placement. Mounting is performed on the dry, clean, inner side of the external door wall, directly behind the speaker. The self-adhesive layer ensures a strong bond to the metal surface for maximum acoustic effect.

Behind Speaker

Triple-Layered Acoustic Lens

Materials

Super Diffusion utilizes an elastic, triple-layered structure based on bitumen-saturated polyurethane foam. This composition provides excellent dual functionality: the foam shape actively diffuses sound waves, while the dense, elastic base layer adds structural mass and vibration damping to the panel directly behind the speaker, ensuring clean acoustic performance.

Data

Corrosion Protection 50%
Water & Moisture Resistance 70%
Vibration Damping 60%
Sound Absorption 70%
Thermal Insulation 60%