MarCum has always been about building a better fish-trap, and that idea was born from two passionate anglers who just so happened to work on sonar in nuclear submarines for the US Navy. In the early 2000’s, they took the development of their already successful commercial ice units, on to another level. Transferring this technical knowledge into real-world advantages for ice anglers, they created the LX-1, LX-3, and LX-5 sonar packages. It started a revolution in ice electronics, driven by customer demands for hardware that was more crisp, precise, and feature-laden.
MarCum Technologies holds numerous patents in sonar design. MarCum is a growing and evolving company working hard to design and market the best available outdoor products. Our products are customer driven. From underwater viewing systems to fishing sonar and GPS, MarCum is always developing products to make your outdoor experiences more successful and fun!