B117 features our 50/200 kHz, dual-frequency, single ceramic element in a low-profile housing. The nearly-flush design minimizes drag with only 5 mm (3/16") extending outside of the hull.

• Industry standard for low-profile transducers
• 600 Watts
• Depth and Temperature
• Thru-Hull, Plastic or Bronze Housings
• 50/200 kHz
• Q at 50 kHz—28
  Q at 200 kHz—31
• 12 m (39’) cable with OEM connector

Beamwidth:

• 50 kHz—45°
• 200 kHz—12°

Maximum Depth Range:

• 50 kHz—235 m to 353 m (800’ to 1,200’)
• 200 kHz—118 m to 206 m (400’ to 700’)

• Hull Deadrise Angle: 0° to 7°
• Boat Size: Up to 9 m (30’)