Upgrade your boating experience with the Garmin Bronze Thru-Hull Wide Beam Transducer, a powerhouse designed for anglers and navigators who demand crystal-clear underwater views without compromising on hull integrity. This flush-mounted unit, featuring a rugged bronze housing, sits nearly flush with your boat's exterior—protruding less than a quarter-inch—making it trailer-ready and bunk-friendly. Say goodbye to fairing blocks; the integrated 0° tilted element adapts seamlessly to hull deadrises from 0 to 7 degrees, ensuring optimal sonar performance across various vessel types.

Superior Sonar Performance for Real-World Boating

Crafted for fiberglass and wood hulls, this transducer delivers exceptional target separation and bottom detail in depths up to 500 feet. Its wide beam coverage—spanning a generous 25 degrees—excels at spotting fish schools, structure, and wrecks even at higher speeds, giving you an edge in competitive fishing or everyday navigation. Paired with precise temperature sensing, it provides invaluable data for locating thermoclines where baitfish congregate, helping you zero in on trophy catches.

The 1kW power handling shines in challenging conditions, cutting through water column noise for reliable readings from shallow bays to offshore drops. Boaters rave about its ability to maintain consistent performance without the drag or complexity of traditional thru-hull setups, freeing you to focus on the water ahead.

Effortless Integration and Durability

With an 8-pin connector and 30-foot cable, installation is straightforward for most DIY enthusiasts or marine pros. The 2-inch shaft threads securely, and the included instructions guide you through hull prep, sealant application, and wiring to compatible Garmin displays. Bronze construction resists corrosion in saltwater environments, standing up to years of abuse from waves, salt spray, and trailering impacts.

• Frequency Range: 150-250 kHz for versatile high-frequency scanning
• Power: 1,000 watts for deep, detailed penetration
• Max Depth: 500 feet—ideal for coastal and bluewater pursuits
• Beam Width: 25° wide beam for broad coverage
• Sensors: Depth and water temperature
• Cable: 30 feet of marine-grade wiring

Why Boaters Choose This Over In-Hull or Transom Mounts

Unlike transom-mounted transducers that suffer from aeration and speed limitations, this thru-hull design mounts below the waterline for uninterrupted sonar pulses. In-hull alternatives often lose signal strength through hull material; here, direct water contact ensures maximum efficiency. Perfect for center console boats, sportfishers, or cruisers where clean lines and performance matter, it eliminates the need for external fairings that add drag and snag lines.

Imagine motoring out at dawn, watching your Garmin screen light up with vivid CHIRP imagery—bait balls suspended over reefs, individual fish marked in high definition. That's the confidence this transducer brings to every trip.

Pro Tips for Peak Performance and Longevity

To get the most from your investment:

• Select a forward-facing, flat hull section away from strakes or thru-hulls for minimal interference.
• Use a marine-grade sealant like 4200 or 5200 for a watertight seal.
• Pair with Garmin's latest sounders supporting 1kW CHIRP for full potential.
• Routinely inspect the face for marine growth and clean gently to preserve the ceramic element.
• Winterize by flushing with fresh water if stored in a trailer.

This setup not only enhances your electronics but also boosts resale value, as savvy buyers prioritize quality sonar installations.

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