The GSD 22 is a powerful remote sounder that plugs directly into the Garmin Marine Network for use with our network chartplotters, including the 2000/3000/4000/5000 Series displays — or into the Garmin CANet for use with the 292/392/492/430/440/530/540/535/545 series chartplotters. Ultrascroll technology keeps the display scrolling at live-action speeds, while the unit’s digital design and up to 2 kW of transmit power (depending on transducer used) provide extraordinary target definition and deep water performance. Transmit power and receiver gain automatically adjust to produce excellent shallow water performance as well. The GSD 22 is dual frequency (200/50 kHz) and works with everything from a standard 500 W transom mount transducer to heavy-duty 2 kW thru-hull or in-hull transducers. Reaches depths to 5,000 feet.

GAX10272 Transom Mount transducer for GSD-20/21/22 with temp Transom Mount transducer for GSD-20/21/22 with temp. $74.95	GAX10183 Garmin Bronze Thru-Hull tri-ducer GSD-20/21/22 w/ block Bronze Thru-Hull triducer for GSD-20/21/22 w/ fairing block. $249.95
GAX10192 Garmin Transom Mount Tri-ducer for GSD-20/21/22 Garmin Transom Mount Tri-ducer for GSD-20/21/22, includes speed, depth, and temp. $139.95	GAX10640 Garmin 50/200K 1kW Bronze ThruHull Triducer Garmin 50/200K 1kW Bronze ThruHull Triducer w/fairing block. $999.95
GAX10641 Garmin 1KW In-Hull Transducer w/ID & Mounting Tank Garmin 1KW In-Hull Transducer w/ID and Mounting Tank $929.95	GAX10443 Garmin Bronze 1KW Thru-Hull Depth, Temp w/ block Garmin Bronze 1KW Thru-Hull with Depth and Temp. Includes fairing block. $609.95
GAXB6012 Garmin B60-12 Flush Mount Thruhull Garmin B60-12 Bronze Flush Mount Thru-Hull Transducer with tilted element. Works on boats with deadrise between 8-16 degrees. Does not need Fairing Block $229.95	GAXB6020 Garmin B60-20 Flush Mount Thruhull Garmin B60-20 Bronze Flush Mount Thru-Hull Transducer with tilted element. Works on boats with deadrise between 16-24 degrees. Does not need Fairing Block $229.95