Davis 4-Conductor Extension Cable - 40'

The Davis 4-Conductor Extension Cable – 40' is an essential connectivity solution for mariners who need to extend their instrument systems beyond standard reach. This cable is particularly useful for integrating new transducers, expanding depth sounder networks, or running weatherproof connections across larger vessels.

Built to Davis Instruments' marine-grade standards, this extension cable is engineered for demanding saltwater and freshwater environments. At 40 feet in length, it allows for installations far from the main console without signal degradation, accommodating multiple wiring schemes for power and signal transmission.

Ideal for cruising sailors and serious anglers, this cable supports integrated marine systems such as GPS plotters paired with depth sounders. Its compact weight of 0.6 lbs makes it easy to store and manage aboard, while marine-grade construction ensures reliable performance through seasons of saltwater operation.