【AT-AQ442P20 Sponge for Soundproofing and Deadening Around Speakers】

Even after replacing the speakers, it can feel like the sound is escaping into the door. Bass becomes slightly blurred, and when you turn the volume up, the area around the door becomes noticeable. When that happens, AT-AQ442P20 is what you’ll want.

This part uses 25mm-thick wave-pattern sponge that fits along the outer circumference of the speaker and fills the gaps around it, helping suppress sound from wrapping around and leaking into the interior of the door. By aligning and sealing the space between the speaker and the door, it creates an environment where sound is easier to keep together.

Especially when installed together with a speaker replacement or deadening, it helps build a solid foundation for pushing sound properly from the front of the speaker into the cabin. It’s not simply a matter of sticking on a thick sponge—how you use it varies depending on the speaker size, the condition inside the door, and the existing installation details.

At LOGON, we consider installation methods tailored to the vehicle, not only for the speaker unit itself but also for treatments of the mounting surface and surrounding areas. Even with the same speaker, the overall impression of the finished result changes depending on what and how you process. If you’re considering replacing or deadening your speakers, let’s go through these kinds of auxiliary parts together as well.

AT-AQ442P20 includes 20 pieces.

Main Specifications / Specs

【Basic Information】
Product name: AT-AQ442P20
Type: Sponge for speaker surroundings
Intended use: For soundproofing and deadening installation

【Shape / Size】
Thickness: 25mm
Shape: Wave-pattern sponge

【Composition】
Quantity: 20 pieces
Adhesion: Includes strong adhesive

【Installation】
Where to use: Around the outer circumference of the speaker, around the door rim
Notes: Installation methods may vary depending on the vehicle, speaker size, and mounting condition.