RAYMARINE DSM400 B164-20 LP TRANSDUCER

B164 20 degree low profile transducer

Key Features

• Compatible hull material: wood and fiberglass
• 1000 Watts
• Depth & Temperature
• Dual Frequency (50/200 kHz)
• 20 Degree Tilt - Fits vessels with hull deadrise of 16 to 24 degrees.

Compatible models

• DSM300

Tilted Element Transducers

Tilted Element transducers are mounted through a hole drilled in the bottom of the boat and protrude directly into the water. Tilted Element transducers offer performance similar to through-hulls.

Tilted Element transducers are mounted flush against the hull. Unlike traditional Through-Hull transducers, Tilted Elements do not need a fairing block. The element inside the transducer acts as a leveling agent, working with the deadrise (angle) of your hull to ensure the transducer's beam is directed straight down. These transducers will generally come in two configurations based on your hull type, a 12º and 20º version. Select a 12º tilt when the deadrise of your hull falls in the 8º to 15º range. Select the 20º tilt if your hull's deadrise is in the 16º to 24º range. When installing a Tilted Element transducer make sure to position it in front of the propeller, rudder, keel or anything else that may create turbulence. They also must be mounted in a position that is always underwater and angled within the appropriate deadrise range.