The Airmar B175L is a CHIRP-ready, low-profile bronze thru-hull transducer built for smaller vessels such as center consoles. Operating across a low frequency range of 40–60 kHz with 1 kW of power, it delivers up to 20 kHz of total bandwidth in a single installation — translating to reliable deep-water performance down to 762 m (2,500'). Its Tilted Element™ design fixes the ceramic element at 12° within the housing so that, when mounted nearly flush to the hull, the beam projects straight down regardless of hull deadrise, maximizing echo returns and depth accuracy. A Mix & Match Cable for CHIRP Transducers is required and sold separately.

Features:

• CHIRP-ready single-band transducer — requires a Mix & Match Cable for CHIRP Transducers (sold separately)
• Depth and fast-response water-temperature sensing
• 1 kW power output for strong deep-water performance
• Low frequency range: 40–60 kHz with 32°–21° beamwidth
• Maximum depth rating of 762 m (2,500')
• Low-profile thru-hull housing maintains good display resolution at speed when properly installed
• Tilted Element™ technology corrects for hull deadrise, orienting the beam directly downward
• Recommended for stepped, planing, or displacement hulls
• Bronze housing suited to fiberglass or wood hulls; stainless steel version (SS175L) available for all hull materials
• Patented Xducer ID® technology for automatic transducer recognition

Specifications:

• Power Rating: 1 kW
• Max Deadrise Angle: 24°
• Housing: Bronze
• Functions: Depth, Temperature
• Hull Material: Fiberglass or wood
• Max Vessel LOA: Up to 11 m (36')
• Hole Size: 95 mm (3-3/4") for fiberglass or wood hull; 105 mm (4-1/8") for metal hull
• Usable Shaft Length: 71 mm (2.80")
• Mounting Style: Tilted Element Thru-Hull
• Acoustic Window: Urethane
• Common Use: Fishing
• Low Frequency: 40–60 kHz
• Low Frequency Beamwidth: 32°–21°
• Max Depth: 762 m (2,500')
• Retractable Housing: No
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Tilted Element: Yes
• Weight: 2.7 kg (6 lbs.)

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