【M&M Design PCD-1 Speaker Mount Base】

As you work on replacing speakers and improving sound quality, one thing that’s surprisingly easy to overlook is the base of the mounting area.
The M&M Design PCD-1 is a part designed to increase the stability around the base that supports the speaker, making it easier to bring out the unit’s true movement in a more natural way.

When combined with our high-rigidity baffle, it helps to reduce unnecessary vibration or looseness at the mounting point, and it works toward reducing sound blur and muddiness.
It’s the kind of improvement that doesn’t rely on flashiness; instead, you feel the difference as a solid foundation—vocals become easier to pinpoint, and overlapping between instruments becomes easier to sort out. The mid-to-low range also becomes calmer and more controlled, leading to a sound that’s less likely to get rough even when you turn the volume up a bit.

These are areas that aren’t easy to understand by appearance alone.
However, speakers don’t just depend on the performance of the unit by itself—the impression changes a great deal based on how the speaker is fixed. If you’re going to change your speakers, adjusting the mounting rigidity as well makes subsequent tuning easier and helps the entire system come together more cohesively.

At Logon, we don’t simply add parts. We determine what’s necessary while looking at the door structure for each vehicle model and the balance with your current system. It’s not a matter of “make it stiffer” or “add more”—it’s important to build the setup while considering naturalness when you actually listen and how resistant it is to listening fatigue.

For those who want to refine the core of the sound a bit more, and for those who want to make sure the mounting quality is properly dialed in when replacing speakers, the PCD-1 is a part worth considering.
Because it’s not something that shows on the surface, it can make a real difference in the final result. If you want to think not only about speaker selection but also about building the foundation, I think it’s best to consult us based on your vehicle.