The Airmar B175L is a bronze, low-profile CHIRP-ready thru-hull transducer built for smaller vessels like center consoles that demand serious deep-water performance. Operating across a low frequency range of 40–60 kHz with up to 20 kHz of total bandwidth, it delivers reliable depth coverage and fast-response water temperature sensing in a single installation. The Tilted Element™ design fixes the ceramic element at 0° within the housing so that, once the unit is mounted nearly flush to the hull, the beam projects straight down — compensating for hull deadrise and maximizing echo returns for accurate depth readings. Patented Xducer ID® technology and a Garmin 8-Pin Mix & Match cable for CHIRP transducers are included.

Specifications:

• Power Rating: 1 kW
• Low Frequency: 40–60 kHz
• Low Frequency Beamwidth: 32°–21°
• Max Depth: 762 m (2,500')
• Functions: Depth, Temperature
• Mounting Style: Tilted Element Thru-Hull
• Tilted Element: Yes (0° element angle)
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Housing: Bronze
• Acoustic Window: Urethane
• Hull Material Compatibility: Fiberglass or wood
• Max Vessel LOA: Up to 11 m (36')
• Max Deadrise Angle: 24°
• Hole Size: Fiberglass or wood hull — 95 mm (3-3/4"); Metal hull — 105 mm (4-1/8")
• Usable Shaft Length: 71 mm (2.80")
• Retractable Housing: No
• Recommended Hull Type: Stepped, planing, or displacement
• Common Use: Fishing
• Connector: Garmin 8-Pin Mix & Match Cable for CHIRP Transducers
• Patented Xducer ID® Technology: Yes
• Weight: 2.7 kg (6 lbs.)
• Also available in stainless steel housing (SS175L) for use with all hull materials

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