Bronze Stem Thru-Hull Transducer - 600W & 130 - 210kHz - No Fairing Block

The CB131D600 is a stem-thru-hull dual-frequency CW transducer with a 600W power rating, in bronze housing. The cost-effective choice is great to get target detail in shallow water as well as good deep-water bottom tracking.

Features:

• The high-speed performance will increase with high-performance fairing
• Dual Frequency CW (continuous wave) 
• Function: Depth and Temperature
• Thru-hull mount

Specifications:

• Frequency: CW 50 / 200 kHz
• Material: Bronze 
• RMS Power: 600 W
• Beam-width: 50 kHz 42° at -3db & 200 kHz 11° at -3db
• Depth: Max at 50 kHz = 353 m (1,200 ft) & Max at 200 kHz = 206 m (700 ft)
• Acoustic window: Urethane
• Weight: (oz) 49 / (g) 1400
• Cable Length: (ft) 30 / (m) 9
• Hole Diameter: (inch) 0.86" / (mm) 22

*Warning: do not install bronze housing into metal hulls