Garmin Panoptix™ PS51-TH Real Time Sonar Imaging

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See what’s below, ahead and around your boat with the new Garmin PanoptixTMPS51-TH, the ultimate new-age multibeam thru-hull transducer. Gain new insights and search fishing areas more effectively with the 3D images and explore beneath your boat from easy viewpoints or steer your boat and rotate your view for the perfect underwater perspective. 

The Garmin PanoptixTMPS51-TH thru-hull transducer with premium FrontVü forward-looking sonar, LiveVü Forward sonar, and AHRS sensor gives you the unique ability to see fish and even divers swimming in real-time under and ahead of your boat with a 100-foot forward range even in rough water conditions. 

The sonar image data can be easily shared with other chart plotters across the Garmin Marine Network. With this high-tech thru-hull transducer be sure to spend more time catching fish than looking for them! 


Frequency: 417 kHz

Power: 96 W

Beamwidth: 120°x20° Max

Maximum depth: 300 ft down, 300 ft forward

Depth/Speed/Temperature: Depth and Temperature

Number of pins: Ethernet

Cable length: Power Cable: 6 ft.; Ethernet Cable: 6 ft.; Ethernet Extension Cable: 50 ft

Supported deadrise/ Transom angles: Up to 20° deadrise with ¾” hull


Transducer only: 1.54 lb (0.7 kg)

Thru-hull mounting hardware: 1.76 lb (0.8 kg)

Temperature Range:

Operating: 32°F to 122°F (0°C to 50°C)

Non-operating: -40°F to 158°F (-40°C to 70°C)

Mounting options: Thru-hull

Power consumption: <1.2A @ 12V

Voltage range: 10-35 Vdc

Frequencies supported: 417 kHz

Maximum range: 8-10x the current depth, up to 300 ft

LiveVü Forward

Beam shape: 20° x 90°


Beam shape: 20° x 90°


1x Panoptix PS51-TH forward thru-hull transducer

1x Fairing block

1x Mounting hardware

1x Blanking plug

1x Documentation