【AT-AQ470 Sound-Absorbing Material for Door Trims｜Enhancing Cabin Quietness with a Recessed-and-Relieved Profile】

When you’re bothered by noise around the doors or the way sound echoes, AT-AQ470 is easy to use. By applying it to the underside of the door trim, it absorbs sound that would otherwise travel into the cabin, helping you create a calm, comfortable interior space.

The surface features a recessed-and-relieved profile processing. This design makes it easier to secure an effective sound-absorption area even with limited sheet size. It’s also a practical choice when combining with speaker replacement or deadening—especially when you want to refine sound not only inside the door, but also on the door-trim side.

The back side uses a strong adhesive, making it easy to firmly apply while matching the shape of the door trim, and it’s suitable if you plan to use it for a long time. However, the application location and coverage area vary depending on the vehicle model and the door-trim shape. It’s important not to force it onto the entire surface, but to confirm any interference and the assembly condition before installation.

Door sound treatment depends not only on the materials used, but also on where and how they are installed—this affects the final result. Which range to use AT-AQ470 for best effect, and how to combine it with other deadening materials can also be considered together based on your vehicle model and your current noise concerns. If you’re bothered by sound resonance or cabin noise, please feel free to consult us first.

Main Specifications & Specs

【Basic Information】

• Product Name: AT-AQ470
• Category: Sound-Absorbing Material for Door Trims

【Features】

• Recessed-and-relieved profile processing on the surface
• Shape that makes it easy to secure a sound-absorption area
• Uses a strong adhesive
• Supports application to the underside of the door trim

【Contents】

• 3 sheets