【Sound-Absorbing Material for Refining Reflection Sounds Inside the Door｜Mini Sonex for Inside the Door】

When listening to your car audio, you may notice that vocals and the midrange feel slightly muffled, the treble can feel harsh to the ear, or that you tire out quickly when you turn the volume up. In such cases, it’s possible that not only the speakers but also reflections of sound occurring inside the door are affecting the overall sound.

Mini Sonex for Inside the Door is a sound-absorbing material with a textured, uneven surface designed to increase the surface area to about 2.5 times that of a flat surface. Lightweight and easy to handle, it efficiently absorbs the reflected sound inside the door and helps shape the audio toward reducing “muddiness” in the midrange and the unpleasant sharpness of the treble.

This is not a material intended merely to make the sound quieter. Rather, it suppresses excessive reflection of the sound produced by the speakers within the door, making vocals and instrument tones more natural and easier to enjoy. You can aim for a calm, well-balanced sound that makes you want to listen to your usual music a little longer.

However, the effectiveness of sound-absorbing materials varies depending on where they are applied and how much is used. The optimal way to use them also differs by the speaker type, door structure, and the details of the deadening work—so it’s not simply a matter of putting in as much as possible.

At LOGON, we focus on using the right amount for the right locations after confirming your vehicle model, your current system, and your audio concerns. If you’d like to fine-tune the sound inside your doors a bit more, or if you want to naturally integrate the mid-to-high frequencies after deadening, please feel free to consult with us.

Main Specifications / Specs

【Basic Information】
Product name: Mini Sonex for Inside the Door
Type: Sound-absorbing material for car audio

【Features】
・Textured, uneven shape processed to create a surface area about 2.5 times that of a flat surface
・Absorbs reflected sound inside the door
・Adjusts sound toward suppressing midrange muffling and unpleasant treble sharpness
・Lightweight and easy-to-handle design