【AT-AQ460 Damping Absorber｜Deadening Material That Improves Cabin Sound with Damping and Absorption】

For those who are bothered by unwanted vibrations inside the door or by the way the sound from the speakers echoes, here is the AT-AQ460 Damping Absorber. This deadening material combines virgin butyl rubber, an aluminum sheet, and sound-absorbing foam.

While suppressing vibrations with the damping material, it also addresses sound reflections inside the door with sound-absorbing foam. When you’ve replaced your speakers but the bass sounds muddy, or when it feels like the sound is ringing inside the door, it works as a foundation to help bring out the speakers’ true sound.

It’s designed to perform well in both high- and low-temperature environments, and it also helps minimize seasonal changes in damping characteristics. It’s a product that’s easy to consider as deadening material for long-term use, even in environments where the cabin temperature fluctuates significantly.

That said, deadening doesn’t produce identical results just by applying the materials. The processing required varies depending on the vehicle model and door structure, the type of speakers, and the coverage area you choose to treat. Since “more is always better” isn’t the case, I would use it on the parts where sound changes are most likely, while keeping an eye on the overall balance of the vehicle.

If you’re considering deadening using the AT-AQ460 or replacing your speakers, we can organize the installation plan together based on your vehicle model, intended use, and the music you want to listen to. Please consult with us while considering not only material selection, but also how the sound will come together after installation.

Main Specifications / Specs

【Basic Information】
Product name: AT-AQ460
Type: Damping absorber / Deadening material

【Composition Materials】
Damping material: Virgin butyl rubber
Surface material: Aluminum sheet
Sound-absorbing material: Sound-absorbing foam

【Features】
Damping and sound absorption
Damping characteristics designed for use in high- and low-temperature environments
Minimizes variations in damping characteristics caused by seasonal changes