Raymarine B117 Transducer

Raymarine B117 Bronze Thru-Hull Transducer (600W, 50/200 kHz) | Low Profile

Unlock a new level of underwater clarity and fish-finding precision with the Raymarine B117 Bronze Thru-Hull Transducer. Engineered for boaters who demand reliability and performance without compromise, the B117 is a cornerstone of any serious marine electronics setup. Its nearly-flush, low-profile design minimizes drag and turbulence, ensuring clean water flow over the transducer´s face for the most accurate depth readings and clearest sonar returns, even at speed. This makes it an ideal choice for trailerable boats and vessels where minimizing protrusions below the waterline is critical.

Crafted from high-quality, durable bronze, the B117 is built to withstand the harsh marine environment. This robust construction makes it the perfect choice for fiberglass and wood hulls, offering superior longevity and resistance to marine growth. By mounting through the hull, the B117 provides a direct, uninterrupted path for sonar signals, eliminating the signal loss and potential for interference often associated with transom-mount or in-hull installations. The result is a stronger, cleaner signal and a more detailed picture of the world beneath your boat.

Key Benefits:

* Superior Sonar Performance: The thru-hull installation ensures the transducer is in direct contact with the water, providing the best possible signal quality for unparalleled depth tracking and target definition.
* Streamlined Low-Profile Design: The nearly-flush housing sits close to the hull, significantly reducing drag and the risk of damage from underwater debris, grounding, or during trailering and hauling. This also prevents water turbulence that can degrade sonar performance.
* Dual-Frequency Versatility: Harness the power of two frequencies in one unit. The 50 kHz frequency offers a wide beam for excellent deep-water performance and broad area searching, while the 200 kHz frequency provides a narrow beam for superior shallow-water detail, target separation, and bottom definition.
* Robust Bronze Construction: Built for durability, the bronze housing is ideal for fiberglass and wood hulls, providing years of reliable service in saltwater or freshwater. .

Main Features:

* Thru-hull Mount for Optimal Performance
* Low-Profile, Nearly-Flush Housing
* Dual-Frequency Operation (50 kHz and 200 kHz)
* Provides Accurate Depth Data
* Durable Bronze Housing
* 600 Watts of Power Output

Technical Specifications:

* Model: Raymarine B117
* Mounting Type: Thru-hull
* Power Rating: 600 Watts (From 0 to 0.60 kW)
* Material: Bronze
* Data Provided: Depth
* Frequency: 50/200 kHz
* Beam Cone Angle: 45° at 50 kHz / 12° at 200 kHz
* Supported Hull Deadrise: 0° to 7°
* Hull Compatibility: Designed for solid fiberglass and wood hulls.

Compatibility:

This transducer is an excellent match for a wide range of Raymarine sounders and multifunction displays. It is fully compatible with the legacy Raymarine DSM300 sounder module and can be connected to many modern Raymarine Axiom, eS-Series, and CP-series units that support a 600W, 50/200 kHz transducer (an adapter cable may be required for some models).

Upgrade your vessel with the Raymarine B117 and experience the confidence that comes with clear, reliable, and high-performance sonar. Whether you are a coastal angler targeting structure or an offshore enthusiast tracking depth contours, this transducer provides the essential data you need for a safe and successful day on the water