600 W / 350 W*
The P74 is our best-performing, trolling-motor and portable-mount transducer. It features a dual-frequency, 50/200 kHz, single, ceramic element. This versatile model is also our most-basic in-hull unit. In-hull mounting eliminates turbulence under the transducer’s acoustic face, resulting in clear bottom images—even at boat speeds above 20 knots (23 MPH). The Trolling Motor Mounting Kit includes a 112 mm (4"), stainless-steel, band clamp and cable ties.
Features
Depth only (in-hull) or depth and fast-response water-temperature sensing (trolling-motor/port
able mount)
Dual-frequency element:
50 kHz with a 45° beamwidth for depth performance to 353 m (1200')
200 kHz with a 11° beamwidth for depth performance to 206 m (700')
Excellent sensitivity and target detail in shallow water at 200 kHz and deep-water bottom tracking at 50 kHz
Shielded ceramic filters out trolling-motor noise for crisp display images
112 mm (4"), stainless-steel, band clamp and cable ties available for trolling motor or portable applications
Plastic housing only
* Some OEM models feature a 235 kHz ceramic with 350 W. See OEM part numbers for details.
600 W / 350 W*
The P74 is our best-performing, trolling-motor and portable-mount transducer. It features a dual-frequency, 50/200 kHz, single, ceramic element. This versatile model is also our most-basic in-hull unit. In-hull mounting eliminates turbulence under the transducer’s acoustic face, resulting in clear bottom images—even at boat speeds above 20 knots (23 MPH). The Trolling Motor Mounting Kit includes a 112 mm (4"), stainless-steel, band clamp and cable ties.
Features
- Depth only (in-hull) or depth and fast-response water-temperature sensing (trolling-motor/portable mount)
- Dual-frequency element:
- 50 kHz with a 45° beamwidth for depth performance to 353 m (1200')
- 200 kHz with a 11° beamwidth for depth performance to 206 m (700')
- Excellent sensitivity and target detail in shallow water at 200 kHz and deep-water bottom tracking at 50 kHz
- Shielded ceramic filters out trolling-motor noise for crisp display images
- 112 mm (4"), stainless-steel, band clamp and cable ties available for trolling motor or portable applications
- Plastic housing only
- * Some OEM models feature a 235 kHz ceramic with 350 W. See OEM part numbers for details.
