Si-Tex BT70MA600-00 Bronze Thru-Hull Medium CHIRP Transducer 600W 0-Degree Tilt

The Si-Tex BT70MA600-00 is a low-profile bronze thru-hull CHIRP transducer designed for vessels with minimal hull deadrise. This 600-watt medium-frequency CHIRP transducer operates in the 80-130 kHz range, delivering superior target separation and bottom detail compared to conventional dual-frequency transducers.

Key Features:

• Medium CHIRP frequency range: 80-130 kHz for excellent shallow to mid-depth performance
• 0-degree tilted element designed for hulls with 0° to 7° deadrise angles
• 600-watt RMS power rating for strong signal penetration
• Low-profile bronze housing minimizes drag and performs well at high speeds
• Beamwidth of 24° to 17° at -3dB provides broad coverage with good detail
• Maximum depth capability of approximately 900 feet
• Integrated NTC temperature sensor for water temperature monitoring
• Urethane acoustic window for reliable signal transmission
• 27-foot cable length with standard marine-grade connectors
• 2.38-inch hole diameter for installation

The tilted element design ensures the sonar beam is oriented vertically even when installed on angled hulls, maximizing echo returns for accurate depth readings and fish detection. The bronze construction provides excellent durability in saltwater environments while the CHIRP technology delivers crisp, high-resolution images of fish targets and bottom structure.