The Airmar B175M is a bronze thru-hull CHIRP-ready transducer built for anglers targeting fish and structure from mid to deeper water. Operating across an 85–135 kHz medium-frequency range, it delivers up to 457 m (1,500') of depth penetration along with sharp target separation and bottom detail at both shallow and mid-range depths. The Tilted Element design fixes the ceramic element at 12° within the housing, correcting for hull deadrise so the element sits horizontally and returns maximum echo strength. This version ships with a Garmin 8-pin Mix & Match cable for CHIRP-compatible chartplotters and includes fast-response water-temperature sensing alongside depth.

Specifications:

• Connector: Garmin 8-Pin Mix & Match for CHIRP Transducers
• Power Rating: 1 kW
• Medium Frequency Range: 85–135 kHz
• Medium Frequency Beamwidth: 16°–11°
• Total Bandwidth: 50 kHz from a single transducer
• Maximum Depth: 457 m (1,500')
• Functions: Depth, Temperature (fast-response)
• Mounting Style: Tilted Element Thru-Hull, 12° tilt angle
• Housing Material: Bronze
• Compatible Hull Material: Fiberglass or wood
• Hole Size: Fiberglass/wood hull 95 mm (3-3/4"); metal hull 105 mm (4-1/8")
• Usable Shaft Length: 55 mm (2.18")
• Max Deadrise Angle: 24°
• Acoustic Window: Urethane
• Retractable Housing: No
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Recommended Hull Types: Stepped, planing, or displacement
• Common Use: Fishing
• Patented Xducer ID® Technology: Yes
• Weight: 2.7 kg (6 lbs.)
• Also available: Stainless steel housing (SS175M), thru-hull (B285M), or in-hull mount (M135M)

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