Upgrade your vessel's sonar capabilities with the Garmin B164 1kW Tilted Element 12° thru-hull transducer, designed specifically for boats with hull deadrise angles between 8° and 15°. This robust bronze transducer delivers precise depth readings and accurate water temperature data, making it a go-to choice for serious anglers and navigators who demand reliability in challenging marine environments.

Superior Signal Quality for Deeper Insights

Operating at dual frequencies of 50 kHz and 200 kHz, the B164 captures a wide cone at lower frequencies for broad coverage in shallower waters and a focused beam at higher frequencies for pinpoint detail in deeper zones. With 1kW of transmit power, it punches through thermoclines and murky conditions, revealing structure, bait schools, and game fish with exceptional clarity. The tilted element design automatically aligns the ceramic perfectly with your hull's angle, eliminating the need for time-consuming adjustments and minimizing air bubbles that can distort readings.

Built Tough for Saltwater Demands

Crafted from marine-grade bronze, this 8-pin connected transducer withstands the corrosive effects of saltwater while maintaining peak performance season after season. Its thru-hull mounting ensures a flush installation that preserves your boat's sleek lines and hydrodynamic efficiency. Ideal for offshore fishing, coastal cruising, or tournament setups, it integrates seamlessly with compatible Garmin chartplotters and sounders, enhancing CHIRP-ready systems for even richer sonar imagery.

Key Advantages Over Traditional Transducers

• Optimized Tilt: 12° fixed tilt matches common hull deadrises, delivering distortion-free beams without wedges or custom shimming.
• High-Power Performance: 1kW output excels in deep water up to 3,000+ feet, outperforming lower-wattage options in tough conditions.
• Temperature Precision: Integrated sensor provides real-time data for locating temperature breaks where fish congregate.
• Easy Connectivity: 8-pin plug-and-play design simplifies wiring to Garmin networks.

Installation Essentials for Peak Results

Mounting a thru-hull like the B164 requires careful planning for maximum effectiveness. Select a spot forward of the prop and keel, away from strakes or thru-hulls that cause turbulence. Drill precisely at a 12° forward tilt to match the element, seal with marine sealant, and route cables securely to avoid chafe. Pro tip: Test in calm water post-install to fine-tune gain settings on your display for optimal target separation. Regular hull cleaning prevents marine growth from attenuating signals, ensuring consistent performance.

Real-World Applications and Pro Tips

Anglers chasing wrecks and reefs love how the B164's wide-to-narrow beam switch reveals hidden contours. Cruisers rely on its temperature tracking for safe navigation through varying water columns. Pair it with side/down scan for a full-spectrum view, and experiment with frequency blends to cut through noise from bait balls. For bottom-hard anglers, the high power highlights subtle ledges and drop-offs that lesser units miss.

Investing in this tilted element transducer means fewer false readings and more time on the fish. Its durable construction and targeted design make it a smart, long-term addition to any serious boating setup.