Raymarine 4M Transducer Extension Cable f/CHIRP & DownVision™

Extend the reach of your Raymarine sonar setup without compromising signal integrity. This 4-meter (13-foot) transducer extension cable is engineered specifically for CHIRP and DownVision™ transducers, giving you the flexibility to position your CPT-S, CPT100, CPT110, or CPT120 sensors exactly where they perform best—whether that's farther aft on the hull, in a tighter transom mount, or optimized for clearer water readings during your next fishing trip or coastal cruise.

Boaters know the frustration of a transducer cable falling short, forcing awkward routing or suboptimal placement. This black, 9-pin extension cable solves that by seamlessly connecting your transducer to the CP100 chartplotter or compatible Raymarine multifunction displays, maintaining the full clarity of high-frequency CHIRP sonar for spotting fish arches and structure, alongside DownVision's detailed side- and down-imaging for navigating shallow waters or rocky bottoms.

Perfect Compatibility for Raymarine Ecosystem

Designed as a plug-and-play solution within Raymarine's lineup of marine electronics, this cable pairs effortlessly with:

• CPT-S transducers for compact, high-performance sonar
• CPT100 series for versatile CHIRP and DownVision imaging
• CPT110 and CPT120 models, ideal for deeper water probing and enhanced resolution

With its rugged marine-grade construction, it withstands constant exposure to saltwater spray, UV rays, and vibration from rough seas, ensuring reliable data transmission season after season.

Why Boaters Choose This Extension Cable

• Installation Freedom: Mount transducers in the ideal location for maximum sonar accuracy, away from engine noise or hull interference.
• Uninterrupted Performance: Preserves the crisp, real-time imaging that DownVision™ is famous for, helping you avoid obstacles and locate bait schools effortlessly.
• Durability Built In: Tough outer jacket resists abrasion and corrosion, outlasting standard cables in demanding offshore conditions.
• Simple Setup: No special tools or adapters needed—just connect and go, keeping your focus on the water.
• Peace of Mind: Backed by Raymarine's commitment to quality, with a limited 2-year warranty for worry-free adventures.

Real-World Applications for Anglers and Navigators

Whether you're a tournament bass angler chasing structure in 50 feet of water or a cruiser scanning for reefs in the shallows, this extension cable unlocks better transducer placement. Route it cleanly through existing cable runs or alongside your VHF and radar lines for a tidy helm setup. Users report sharper DownVision™ images when the sensor is positioned mid-hull, reducing bubbles and turbulence for truer bottom contours and fish targets.

Pair it with Raymarine's Element or Axiom series displays for a complete sonar suite that rivals professional setups, all while keeping your boat's electronics network streamlined and efficient.

Frequently Asked Questions