The Airmar B175L is a low-profile, CHIRP-ready bronze thru-hull transducer built for smaller vessels like center consoles. It operates across low frequencies from 40 to 60 kHz with up to 20 kHz of total bandwidth in a single installation, delivering strong deep-water coverage down to 762 m (2,500 ft). The Tilted Element™ design fixes the ceramic element at a 12° angle inside the housing so that, once mounted nearly flush with the hull, the beam corrects for hull deadrise and points straight down — maximizing echo returns and depth-reading accuracy. Paired with a Garmin 8-Pin Mix & Match cable, it adds both depth and fast-response water temperature sensing to compatible Garmin units.

Specifications:

• Power Rating: 1 kW
• Frequency: 40–60 kHz (CHIRP-Ready Single-Band)
• Beamwidth: 32°–21°
• Max Depth: 762 m (2,500 ft)
• Functions: Depth, Temperature
• Mounting Style: Tilted Element Thru-Hull (12° element angle)
• Housing: Bronze (also available in stainless steel — SS175L — for all hull materials)
• Hull Compatibility: Fiberglass or wood
• Acoustic Window: Urethane
• Hole Size: Fiberglass/wood hull 95 mm (3-3/4"); metal hull 105 mm (4-1/8")
• Usable Shaft Length: 71 mm (2.80")
• Max Deadrise Angle: 24°
• Max Vessel LOA: Up to 11 m (36 ft)
• Recommended Hull Types: Stepped, planing, or displacement
• Common Use: Fishing
• Connector: Garmin 8-Pin Mix & Match
• Retractable Housing: No
• Tilted Element: Yes
• Patented Xducer ID® Technology: Yes
• Weight: 2.7 kg (6 lbs)

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