Airmar B75M CHIRP Thru-Hull Transducer 12-Degree Tilt 600W Humminbird 9-Pin

Unlock the true potential of your fishfinder

The low-profile, CHIRP-ready Airmar B75M CHIRP Thru-Hull Transducer is the perfect addition to smaller boats such as centre consoles. Operating at a frequency range of 80 to 130 kHz, the B75M delivers up to 50 kHz of total bandwidth in just one installation. This transducer shows amazing bottom detail in shallow and medium depths down to 274m.

This tilted element transducer has the ceramic element fixed at a 12° angle within the housing. When the transducer is installed almost flush to the hull, the tilt of the element corrects for the hull deadrise, orienting the beam directly down. This ensures maximum echo returns to the transducer and more accurate depth readings.

Medium Frequency: The Best of Both Worlds
Designed to maximise the performance of your sounder, medium frequency provides the ability to sound deeper than the high frequency, along with better resolution than the low frequency. It also has wider beam than the high frequency, achieving more coverage under the boat and greater opportunity to find fish.

Airmar B75M CHIRP Thru-Hull Transducer Features:

• Depth and fast-response water-temperature sensing
• 600W of power with a maximum depth of 274m (900ft)
• Fixed 12° tilted version for 8° to 15° hull deadrise
• Medium frequency: 80 to 130 kHz
• 24° to 16° beamwidth
• Medium frequency provides good shallow-water performance, bottom detail, and deeper performance than high-frequency band
• Low-profile, thru-hull housing delivers good display resolution at speed when installed properly
• Clear images at higher boat speeds
• Bronze housing for use in a fiberglass or wood hull
• Recommended for stepped, planing or displacement hull
• Recommended for boats up to 25ft
• Patented Xducer ID technology

Airmar B75M CHIRP Thru-Hull Transducer Specifications:

• Acoustic window: Urethane
• Cable length: 10m
• Common use: Fishing
• Connector: Humminbird 9-Pin
• Dimensions: 94 x 130 mm
• Frequency band: Medium
• Functions: Depth, Temperature
• Hole size: 70mm (2-13/16")
• Housing: Bronze
• Hull material: Fibreglass or wood
• Low frequency: 40-75 kHz
• Low frequency beamwidth: 32°-21°
• Max deadrise: Up to 24°
• Max deadrise angle: 24°
• Max depth: 366m (1200')
• Max vessel LOA: Up to 8m (26')
• Mounting style: Tilted Element Thru-Hull
• Power rating: 600W
• Retractable housing: No
• Sensor connector: MMC
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Tilted element: Yes
• Tilt Angle: 12°
• Usable shaft length: 95mm (3.75")
• Weight: 1.4kg

Airmar B75M CHIRP Thru-Hull Transducer Brochure

Airmar B75M CHIRP Thru-Hull Transducer Dimensions