

The Airmar B150 is a low-profile, through-hull, single band CHIRP transducer in a bronze housing for Garmin and Lowrance equipment. It is available in the Medium band only
and in three levels of tilt (0°, 12° and 20°) to compensate for hull deadrise. The B150 contains one single ceramic assembly, and a fast-response water temperature sensor.
The Medium band covers the popular 107 kHz frequency for fresh-water fishing.
The B150 is the same size as the conventional B117 transducer.
| Feature | Specification |
|---|---|
| Medium Frequency Band | 95-155 kHz |
| Power Rating | 300W RMS |
| Housing | Through-hull, low-profile, bronze housing with 0°, 12° or 20° tilt |
| Beam Widths | 17-26° in Medium band |
| Temperature Sensor | Integrated sensor in transducer body |
| Transducer Cable | 10 meters (32.8 feet) with Garmin 8-Pin (-8G) or Lowrance 7-Pin (-BL) connectors |
| Hole Size | Mounting hole diameter is 51mm (2") |
| Overall Height | 94mm (3.72") |
| Overall Width | 75mm (2.94") |
| Recommended Boat Size | Up to 8 meters (25 feet) |
| Version Name | Characteristics |
|---|---|
| B150C-0-M-8G | Medium frequency band (95-155 kHz) with 0° tilt for Garmin 8-pin |
| B150C-12-M-8G | Medium frequency band (95-155 kHz) with 12° tilt for Garmin 8-pin |
| B150C-20-M-8G | Medium frequency band (95-155 kHz) with 20° tilt for Garmin 8-pin |
| B150C-0-M-BL | Medium frequency band (95-155 kHz) with 0° tilt for Lowrance 7-Pin Blue |
| B150C-12-M-BL | Medium frequency band (95-155 kHz) with 12° tilt for Lowrance 7-Pin Blue |
| B150C-20-M-BL | Medium frequency band (95-155 kHz) with 20° tilt for Lowrance 7-Pin Blue |