Airmar B75 Transducer
Best high-performance thru-hull transducer for serious saltwater anglers.
This thru-hull transducer is the gold standard for anglers who prioritize high-resolution target separation over wide-area scanning. By focusing on a narrow, high-frequency beam, it delivers surgical precision for identifying baitfish and structure that standard units simply miss.
$731.68
at
BOE Marine
Who it's for
- Anglers needing precise separation of bait and game fish
- Coastal fishermen targeting structure in shallow to mid-depth waters
- Boaters requiring reliable sonar tracking at higher cruising speeds
Who should skip it
- Owners hesitant to drill permanent holes in their boat hull
- Deep-sea anglers targeting species in extreme ocean depths
- Budget-conscious buyers seeking an entry-level sonar solution
Performance breakdown
Target Separation
High CHIRP frequency delivers crisp, distinct returns for individual fish.
Hull Compatibility
Tilted element design perfectly compensates for common deadrise angles.
Build Durability
Rugged bronze construction ensures long-term reliability in harsh marine environments.
Depth Performance
Optimized for shallow to mid-range coastal fishing depths up to 700 feet.
System Integration
Xducer ID technology allows for seamless plug-and-play setup with Garmin units.
Sensor Responsiveness
Fast-acting thermistor provides near-instantaneous water temperature updates for anglers.
Key Specs
Frequency
130-210 kHz
Cable Length
39.37 feet
Construction Material
Bronze
Connector Pin Count
8
Communication Protocol
CHIRP
Compatible Device Type
Garmin, Fishfinder
Boat Size Compatibility
Up to 25 feet
Hull Type Compatibility
Fiberglass or wood
Tilt
20 degrees
Max Power Handling
600 watts
Know before you buy
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