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Extending your sonar setup just got simpler with this reliable 12-foot cable designed specifically for Lowrance 7-pin transducers. Whether you're repositioning your transducer for optimal water coverage or need extra reach to keep your display unit clean and dry, this extension delivers seamless connectivity without signal loss. Anglers who spend hours on the water know the frustration of short cables limiting transducer placement— this solves that, letting you fine-tune your setup for clearer fish arches and bottom details.
Built tough for marine environments, it withstands splashes, vibrations, and constant flexing from boat movement. No more wrestling with makeshift solutions or risking water intrusion at connections. Pair it with your existing BL transducers operating at 50 kHz or 200 kHz frequencies, and enjoy consistent performance across depths—from shallow bays to deep offshore runs.
This cable works effortlessly with a range of classic Lowrance fishfinders and chartplotters, making it a go-to upgrade for legacy systems. It's tailored for models featuring BL transducers, ensuring your sonar data flows uninterrupted to the screen.
Pro tip: Double-check your transducer's connector color and pin count before install—blue 7-pin confirms perfect fit.
Setting it up takes minutes and zero special tools. Start by powering down your unit, disconnect the original transducer cable, and snap in the extension—firm clicks on both ends secure it watertight. Route the cable along existing wiring paths to avoid snags, using zip ties for a tidy helm. Test in shallow water first to verify sonar returns match your usual views. Common pitfalls? Loose connections or sharp bends—keep radii gentle for longevity.
"Switched to this extension on my bass boat and finally got the transducer away from prop wash—fish marks are sharper than ever." – Experienced angler feedback.
Rinse with fresh water after saltwater trips to prevent salt buildup. Inspect connections quarterly for wear, and store coiled loosely during off-season. This proactive care maximizes durability, turning a simple accessory into a long-term rig essential.
It's designed for Lowrance 7-pin BL transducers (blue connectors) at 50 kHz or 200 kHz, plus compatible speed and temp sensors. Perfect for models like LCX and LMS series.
No, it maintains full signal integrity over the 12-foot length, delivering the same clear images and data as a direct connection.
Very straightforward—plug one end into your transducer, the other into your unit. No soldering or tools required; just ensure secure, dry connections.
Yes, marine-grade build resists corrosion. Rinse after use and avoid extreme kinks for best results.
It's optimized for older BL connector units like LCX-20C or LMS-337C. Check your model's specs for 7-pin blue compatibility.
Coil loosely in a figure-8 pattern to prevent kinks, and keep in a dry, cool spot away from direct sunlight.
Absolutely—fully supports transducers with integrated speed, temperature, and depth capabilities.
Since first pioneering recreational fish-finding technology 60 Year ago, Lowrance ® has changed the landscape of the marine electronics industry with continued sonar and transducer innovation. As sonar technology continues to evolve with more accurate and higher-definition underwater views, anglers and boaters have come to rely on Lowrance for their marine electronics needs.
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
US$40
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