Raymarine Bronze Thru Hull Transducers.

Experience superior sonar performance with the Raymarine RV-220 Bronze Thru Hull Transducers. This 4-channel Wide Spectrum CHIRP system offers DownVision, SideVision, high-frequency CHIRP for fish targeting, and RealVision 3D. The built-in AHRS ensures stabilized images, compensating for boat movement. Enjoy clear underwater views in all conditions.

The package includes two RealVision 3D transducers, designed for hull deadrise angles from 14° to 26°, removing the need for fairing blocks. Its sleek, low-profile design ensures minimal drag and works well on trailered boats.

Constructed from durable cast-bronze, these transducers are ideal for fiberglass or wooden hulls. With dual coverage to port and starboard, they ensure 180° underwater viewing. The package comes complete with 2-meter pigtails, y-cables, and 8-meter extension cables for a total reach of 33 feet.