
dualbeam plus sonar
With DualBeam PLUS™ sonar, you have a narrowly focused center beam, surrounded by a second beam of 60º, expanding your coverage to an area equal your depth - in 20 feet of water, the wider beam covers an area 20 feet wide. The first beam is focused on the bottom, to show you structure, weeds and cover. The second beam is hunting for fish in the wide coverage area. You can sue the beam independently, yet working together, they give a you a clearer picture of what's going on underneath the boat.