The 2000 deep strikes the optimum balance of high resolution and unit size. With a big 5 1/8'' diagonal display in a compact unit you get the best of both worlds. The 240 vertical pixel display packs the resolution to reveal fish, structure and thermoclines w/ great clarity. The 16 level grayscale liquid paper graph technology displays sonar returns in more levels to reveal detail ordinary fishfinders don't show. All packaged in a compact, mount anywhere design! Features 500 Watts RMS power output, tilting and swiveling gimbal mount (in-dash mounting capable w/ kit), real time sonar window, speed and temp, all on an 16 level liquid paper graph display technology. Capable of depth up to 2000ft w/ dual beam sonar! Get serious saltwater performance w/ Legend deep fishfinders! The dual frequency sonar system offers 50kHz 74 degrees beam for ultimate depth and wide coverage, while the 200kHz 20 degrees narrow beam defines structure w/ more detail. On top of that, the sonar is fully selectable: view 50kHz, 200kHz, or both in a split screen! Display Size: (3 5/8''V X 3 5/8''H X 5 1/8'' Diag.) Unit Size: (4 13/16'' X 6 3/16''H X 2 3/4'')