Take sportfishing to extreme depths with the new gsd 28 from garmin

Powered by rapidreturn sonar with next-gen xchirp technology, the gsd 28 provides garmin's clearest and most detailed fish arch returns olathe, kan. , oct. 24, 2023 /prnewswire/ -- garmin (nyse: grmn), the world's most innovative and recognized marine electronics manufacturer, today announced the gsd™ 28 , a high-powered sonar module engineered for serious sportfishing.

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