【AT-AQ442 Speaker Outer-Rim Sponge｜Adjust the Gaps Inside the Door to Make Sound Harder to Leak】

Even after replacing the speaker, the sound doesn’t seem to come together as well as expected. The bass feels a little blurry. In such cases, it’s worth paying attention not only to the speaker itself, but also to the gaps inside the door.

AT-AQ442 is a speaker outer-rim accessory that uses a 25 mm thick wave-pattern sponge. By installing it along the speaker’s outer rim, it fills the space between the speaker and the door trim, helping to suppress sound from wrapping around into the interior of the door.

It’s an easy-to-use part when you want to guide the sound coming from the speaker as efficiently as possible toward the door trim. While it also relates to sound definition and the cohesiveness of the bass, the effect varies depending on the speaker size, installation method, and the shape of the door.

It uses a strong adhesive and is built with long-term use in mind. Since it comes in a set of 2, it’s well suited for installation on both the left and right front doors.

However, installing it won’t produce the same result on every vehicle. Be sure to check the shape of the speaker’s outer rim and the distance to the door trim, and use it properly matched to the areas that need it. It’s ideal for those who want to fine-tune detailed gap treatments together with door deadening or a speaker replacement.

At LOGON, we consider where it should be used and the installation method while looking at the vehicle model and speaker combinations. Even with these small parts, the final finish can change depending on how they’re applied. If you’re considering a speaker replacement or deadening, let’s assemble everything together while keeping the overall balance in mind.

Main Specifications / Specs

【Basic Information】
Product name: AT-AQ442
Type: Speaker outer-rim sponge

【Structure】
Material: Wave-pattern sponge
Thickness: Approx. 25 mm
Adhesion: With adhesive

【Contents】
2 pcs