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Whether you're mounting your display unit far from the hull or need extra flexibility on a smaller vessel, this 15-foot transducer extension cable delivers seamless connectivity for your Lowrance sonar system. Designed for Uni-Plug transducers operating at 50kHz or 200kHz frequencies, it maintains crystal-clear signal integrity over the full length, helping you spot fish and structure without frustrating dropouts.
Unlike makeshift solutions that degrade performance, this cable features durable construction built to withstand marine environments—think saltwater splashes, vibrations from rough waters, and constant exposure to the elements. The included power lead simplifies setup, powering your transducer directly without additional wiring hassles.
This extension works flawlessly with a wide range of legacy Lowrance fishfinders and combo units, ensuring older setups stay operational and effective. It's an ideal upgrade for boats still running trusted performers from the Cuda, FishElite, and FishMark series.
Always double-check your unit's connector type for the best match—Uni-Plug design ensures plug-and-play simplicity.
Anglers swear by these extensions for freeing up console space or routing cables cleanly through bulkheads, turning a cramped setup into a streamlined one.
Getting this cable up and running takes minutes with basic tools. Start by disconnecting your existing transducer cable at the head unit. Plug the extension's male end into the unit and the female end to your transducer. Route the power lead to a switched 12V source, secure with zip ties, and test in shallow water. Pro tip: Apply dielectric grease to connectors for extra waterproofing and longevity in harsh conditions.
Avoid sharp bends or kinks during routing to prevent internal damage—smooth, gradual curves keep signals strong.
Regular care extends this cable's life far beyond a single season. Rinse with fresh water after saltwater use, inspect for frays or corrosion annually, and store coiled loosely during off-season. If signals weaken, check connections first—often, a simple clean resolves issues without replacement.
It works with Cuda, FishEasy, FishElite, FishMark, FishStrike, SeaChamp, SeaCharter, SeaFinder series, and select X and M models. See the full compatibility list above for details.
Yes, it's designed for Uni-Plug transducers at both 50kHz and 200kHz frequencies, maintaining performance across dual-frequency setups.
Absolutely— the power lead is built-in, making it easy to connect your transducer to a 12V power source without extra parts.
No, its shielded construction preserves signal strength and clarity over the full 15 feet, just like the stock cable.
Disconnect the original cable, plug this extension inline, route the power lead to a switched source, and secure neatly. Test in water to confirm.
Yes, marine-grade materials resist corrosion, UV damage, and submersion, ideal for both freshwater and saltwater environments.
While possible, sticking to one 15' extension is best to avoid cumulative signal loss. For longer runs, consider relocating your head unit.
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
US$40
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