XSONIC Airmar B45

The XSONIC Airmar B45 transducer is designed for depth and water temperature detection. It is ideal for navigation and fishing, offering extended detection capabilities.

The XSONIC Airmar B45 transducer is made of bronze. This material is specifically recommended for fiberglass or wooden hulls to prevent electrolytic corrosion.

The Airmar B45 transducer is recommended for fiberglass or wooden hulls. Using a bronze transducer on a metal hull is not advised due to the risk of electrolytic corrosion.

The XSONIC Airmar B45 transducer operates on two distinct frequencies: 50 kHz and 200 kHz. This dual-frequency capability provides enhanced versatility for varying depths and detection types.

The XSONIC Airmar B45 transducer has a power output of 600 W, enabling extended detection capabilities.

At 50 kHz, the depth sounder can reach a maximum range of 366 meters (1200 feet). At 200 kHz, it provides detailed detection up to 206 meters (700 feet).

At 50 kHz, the transducer offers a wide 45° beam. At 200 kHz, its beam is 12°, optimized for accurate readings and structure detection.

Yes, the transducer includes a fast-response water temperature sensor with an accuracy of ±0.2°C (±0.1°F).

The transducer is equipped with a 10-metre (33-foot) cable with a 9-pin black connector.

The XSONIC Airmar B45 transducer is suitable for vessels up to 9 meters (30 feet).

Installing the transducer requires a 22 mm (7/8") hole in the hull. A 3 mm (1/8") pilot hole is recommended to start.

A fairing block is highly recommended if the deadrise angle (hull angle) exceeds 10°. It directs the sonar beam straight downward and ensures smooth water flow beneath the transducer.

The XSONIC Airmar B45 transducer can be installed on hulls with a maximum deadrise angle of 26°.

Always wear safety glasses, a dust mask, and hearing protection. Ensure the transducer is continuously submerged in water. Never install a bronze transducer on a metal hull to avoid electrolytic corrosion. Never use products containing strong solvents, as they can damage the transducer's plastic parts. Immediately check for leaks once the boat is launched.

The ideal location must ensure smooth water flow, with minimal bubbles and turbulence. The transducer should be installed away from water intakes, discharges, seams, or any hull irregularities that could disrupt the water flow. Also avoid areas where the keel or propeller shaft could obstruct the beam.

No, the Airmar B45 transducer is bronze and must never be installed on a metal hull. This would cause electrolytic corrosion. For metal hulls, a stainless steel transducer with an isolation kit is required.

If a skeg shoe is used, a 11 mm (7/16") hole is required for the anti-rotation bolt. Installing this bolt is mandatory to keep the skeg shoe firmly in place.

Yes, the transducer and the yellow triangular plug must be flush with the fairing shoe to ensure smooth water flow under the transducer. If the transducer is recessed by more than 0.5 mm (1/64"), it may be necessary to shim it or carefully sand the fairing shoe.

No, it is essential never to install a metal transducer, such as the B45 in bronze, on a vessel equipped with a positive-ground system. This could lead to corrosion or operational issues.

It is possible to apply an Airmar Foulfree coating to the transducer. This product, certified by Airmar, is an ultra-smooth, non-toxic surface that prevents marine growth from adhering, ensuring optimal performance for up to two years without affecting the transducer's performance.