The B45 is our smallest and most economical, dual-frequency, bronze, stem transducer. The included fairing streamlines the transducer and increases the performance—even at higher speeds.
Depth and fast-response water-temperature sensor
-50 kHz with a wide 45° beamwidth for depth performance to 353 m (1,200')
-200 kHz with a 12° beamwidth for depth performance to 206 m (700')
Excellent performance and sensitivity in a small housing
Bronze-stem housing with high-performance fairing for optimal performance at speed
Bronze transducer housing
Weight: 2.5 kg (5.5 lb.)
Recommended Boat Length: Up to 9 m (30’)
Hull Material: Fiberglass or wood
Hull Deadrise: Up to 26° with fairing
Acoustic Window: Urethane
Hole Diameter: 22 mm or 7/8"
Includes: High-performance fairing and mounting hardware