The next generation of elite performance boating has arrived.
Introducing the M45—a bold leap forward in design, engineering, and craftsmanship from the team at DCB. As the largest true tunnel boat ever produced by the brand, the M45 represents a new era of high-performance luxury, blending commanding presence with razor-sharp capability.
The M45’s hull and mold were developed in partnership with a large, publicly traded company and their team of expert naval architects—bringing cutting-edge hydrodynamic and aerodynamic science together with and real-world performance data. Every detail was then refined with absolute precision using 5-axis CNC machining, ensuring unmatched accuracy, balance, and performance on the water.
This isn’t just a boat—it’s a statement of intent.

Elevated Craftsmanship at Every Turn
Inside, the vision for the M45 is just as ambitious. Planned with a six-seat cockpit, premium materials, and sculpted performance details, the M45 is being shaped to offer both luxury and function in equal measure. With immersive lighting, next-gen navigation, and a high-end sound experience on the horizon, the M45 is being designed to make a statement at every turn. Paired with DCB’s signature vacuum-infused construction and commitment to customization, this flagship model is set to push the boundaries of what a modern performance catamaran can be.
