The R599LH is the go-to transducer for today’s top captains who want the maximum depth capabilities combined with the excellent target resolution of the high frequency band. This powerhouse transducer delivers extreme target detail, bottom discrimination and bait and game fish separation at all depths. The R599LH is packed with a twenty five element, low frequency array that operates at anywhere between 28 kHz and 60 kHz. The single, high frequency ceramic operates at any frequency between 130 kHz and 210 kHz and has a narrow, 8 deg to 4 deg beam delivering amazing target resolution and bottom detail. The transducer is installed inside the hull of the boat in the included yellow tank. The tank is cut to the boats deadrise angle and affixed inside the hull to assure that when the transducer is installed inside the tank, it is properly oriented for optimal performance. The R599LH is a popular choice for customers not wanting to drill any holes in their hull and for trailered boats or multi-hull boats.