Echo 550cPremium Hi-Res 5-inch Color Dual-Beam FishfinderGarmin International is pleased to announce the new echo 550c. Fishing with the echo 550c is similar to shooting fish in a barrel. That's because of its powerful sonar with 500 watts (RMS) power with Garmin's HD-ID target tracking technology. A video-quality 640 x 480-pixel VGA screen provides you an amazing level of detail on fish returns, structure and bottom contours. With echo 550c, you can see well beyond the sides of your boat thanks to a dual-beam transducer with a viewing angle of up to 120 degrees. Plus the powerful sonar lets you see as deep as 1,900 feet. The echo 550c is also one of the most intuitive fishfinders on the market. Installation takes only a few minutes using the quickrelease tilt/swivel mount and versatile transom/trolling motor-mount transducer included in the box.Product Features and SpecificationsGarmin HD-ID technology for excellent fish arch presentation and bottom trackingDisplay: 5-inch diagonal / 256 colorsRe