The ONWA TGM50-200A and TGM60-50A are professional, heavy-duty 2kW transducers designed for commercial-grade echo sounding. While they share the same rugged rubber-molded construction as the TGM50/200B-12L, they offer double the power output, allowing for significantly deeper seabed tracking and clearer imaging in extreme conditions.

• Rugged Construction: Both units are rubber-molded, which provides a high degree of acoustic transparency while protecting the internal ceramics from the vibration and impact common on steel-hulled commercial vessels.

• Deep Water Performance: With 2,000W of power, these transducers are the go-to choice for the ONWA K-Fish 12 or other high-power fishfinders, capable of reaching depths where 1kW units typically lose their signal.

• Installation: These are thru-hull sensors. Because of their size and power, they are typically installed into a sea chest or with a large fairing block to ensure laminar water flow across the face of the transducer.