Will side imaging sonar work well in deep water?
Yes. The Side Imaging units will show detailed images of the bottom up to 150 feet deep. Also the side imaging can be used to scan an area of water up to 480 feet wide for suspended fish and baitfish regardless of the depth. The conventional down-looking sonar built into the side imaging transducer will provide the digital depth reading to that products depth capacity. An optional thru-hull transducers can be bought separately to provide deeper coverage dependent on model.