【UD-K622 (16cm/17cm) Inner Baffle for Nissan, Suzuki, and Mazda Vehicles】

You replaced your speakers, but the sound hasn’t changed as much as you expected. In that case, it’s worth looking not only at the speaker itself, but also at the mounting area on the door.

UD-K622 (16cm/17cm) is an inner baffle designed to install 16cm/17cm speakers in Nissan, Suzuki, and Mazda vehicles. By increasing the mounting strength of the door’s sheet metal area and firmly receiving the speaker’s vibrations, it makes it easier to take advantage of the speaker’s capabilities.

The included wave-shaped sound-deadening cushion is a component that helps suppress sound “leakage” around the speaker and reduces sound interference inside the door. While also minimizing unnecessary resonance near the mounting area, it helps you achieve clearer vocals and instrument sound, and allows the bass to come through more cohesive and well-balanced.

The inner baffle isn’t an eye-catching part, but it is an important element that affects the finished result of a speaker upgrade. Even with the same speaker, the sound impression can vary depending on vehicle compatibility, the installation method, and the condition of the door. At LOGON, we guide you through the best speaker combinations and any necessary installation work while checking your vehicle and your current system.

If you want to replace your factory speakers but aren’t sure how much work you need to do, feel free to reach out—we’ll help you figure it out. Instead of unnecessarily adding parts, we’ll consider combinations that are more likely to deliver noticeable effects based on how you use your system and your budget.

Main Specifications / Specs

【Basic Information】
Product name: UD-K622
Product type: Inner baffle for 16cm/17cm speakers
Compatible vehicles: for Nissan, Suzuki, and Mazda vehicles

【Contents】
Inner baffle main unit
Wave-shaped sound-deadening cushion

【Mounting Target】
16cm/17cm speakers

• Compatibility and installation details may vary depending on vehicle model, year, grade, and speaker.
• We will advise you on whether installation is possible and any required modifications after confirming your vehicle specifications.