The Airmar B175HW delivers wide-beam, high-frequency CHIRP performance from a low-profile bronze thru-hull housing. Operating across 150–250 kHz with a constant 25° beamwidth, it produces twice the water-column coverage of typical narrow-beam high-frequency transducers — yielding clean fish arches, sharp bottom detail, and strong shallow-water target separation down to 152 m (500'). The Tilted Element™ design fixes the ceramic element at 20° within the housing, correcting for hull deadrise so the beam fires horizontally for maximum echo return. Includes a Garmin 8-Pin Mix & Match cable for CHIRP-compatible chartplotters. Suited for inshore and pelagic fishing on stepped, planing, or displacement hulls up to 11 m (36') LOA.

Specifications:

• Power Rating: 1 kW
• High Frequency Range: 150–250 kHz
• High-Wide Beamwidth: 25° (constant across all frequencies)
• Total Bandwidth: 100 kHz from a single transducer
• Max Depth: 150 m (500')
• Functions: Depth, fast-response water temperature
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Mounting Style: Tilted Element Thru-Hull at 20°
• Housing Material: Bronze
• Compatible Hull Material: Fiberglass or wood
• Max Vessel LOA: Up to 11 m (36')
• Max Deadrise Angle: Up to 24°
• Hole Size: 95 mm (3-3/4")
• Usable Shaft Length: 71 mm (2.80")
• Acoustic Window: Urethane
• Retractable Housing: No
• Tilted Element: Yes
• Connector: Garmin 8-Pin Mix & Match
• Common Use: Fishing
• Weight: 2.7 kg (6 lbs.)
• Also available as: SS175HW (stainless steel housing), B285HW (thru-hull with fairing), TM185HW (transom mount), M285HW (in-hull mount)
• Patented Xducer ID® technology

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.