Si-Tex BT70D600CW-18 Bronze Thru-Hull Transducer 600W 18° Tilt

The Si-Tex BT70D600CW-18 is a bronze low-profile thru-hull dual-frequency transducer designed for professional marine fishfinding and depth sounding applications. This 600-watt transducer features an 18-degree tilted element optimized for hulls with 15 to 22 degree deadrise angles, providing accurate bottom readings and fish target detection on a wide range of sport fishing and cruising vessels.

Key Features:

• Dual-frequency operation: 50/200 kHz for versatile depth sounding and fish detection
• 600-watt power rating for deep water performance
• 18-degree tilted element design for proper hull mounting angle
• Durable bronze housing resists corrosion in saltwater environments
• Low-profile design minimizes drag and turbulence
• Compatible with Si-Tex fishfinders and echo sounders including CVS and SVS series

The 50 kHz frequency provides a wide beam angle for greater bottom coverage and fish location in deeper water, while the 200 kHz frequency delivers a narrower, more focused beam for detailed imaging and superior target separation in shallow to moderate depths. The CW (continuous wave) technology ensures reliable performance with SI-TEX digital sounder systems.