【M&M Inner Baffle MX-614+PCD1｜A high-rigidity baffle that calls for a rethink of the foundation for speaker replacement】

You’ve replaced the speaker, but the sound hasn’t changed the way you expected. The bass is muddy, and the overall sound lacks a stable sense of definition. In such cases, it’s worth looking not only at the speaker itself, but also at the mounting foundation that attaches to the door.

M&M Inner Baffle MX-614+PCD1 is an inner baffle base made from solid duralumin-type aluminum. While providing high rigidity, it is also a non-magnetic material that is less affected by magnetism—so it can firmly receive and support the speaker’s vibrations.

Until now, MDF and plywood inner baffles were common, but over time they could corrode or deform due to moisture that gets into the inside of the door. The MX series, machined from aluminum, is easier to avoid water-related corrosion like that of wooden baffles, making it a material that’s also easy to choose as a foundation for long-term use.

Since each piece is machined one by one on a CNC machining center, the visual finish is also clean and neat. However, you can’t choose an inner baffle as a stand-alone product. Depending on the vehicle model, the speaker mounting dimensions, the space inside the door, and the current mounting condition, the required configuration and machining details will differ.

At Log On, when replacing speakers, we don’t just look at the baffle by itself—we also check the combination with the speaker and even the condition on the door side. If it were me, I’d want to select not only what you can see, but also the foundation parts that will be hidden afterward, because I want the sound to be better.

Whether M&M Inner Baffle MX-614+PCD1 is compatible with your vehicle, and whether it can be combined with your current system, needs to be confirmed based on the vehicle model, grade, and speaker. If you’re considering a speaker replacement or improving door sound quality, please consult us with your vehicle information. Let’s not decide only the product in advance—let’s think together all the way through to the finished results.

Main Specifications / Specs

【Basic Information】
Product name: M&M Inner Baffle MX-614+PCD1
Type: Inner baffle base
Material: Solid duralumin-type aluminum
Manufacturing method: CNC machining (machined from solid)
Magnetism: Non-magnetic material

【Installation / Fitment】
Vehicle fitment: Confirmation required based on the combination of vehicle model and speaker
Configuration: MX-614 + PCD1

• Installation requires confirmation of the vehicle and speaker specifications.

Shop owner　Komizo