NEW - Airmar Simrad TM275 LHW Low High Wide Transom Mount Transducer w/Dual 9 pin plug. Model: TM275C-LHW This is the big daddy best transducer for any boat. The will give your private boat the same sonar coverage most big yachts have withe their giant through hull transducers. They go for $1500-$1700 online The TM275LH-W is a urethane, transom-mounted CHIRP transducer, ideal for sportfishing and commercial vessels 22 ft and up. This dual-channel transducer combines Low CHIRP frequencies to accurately track the bottom in deep water, with High CHIRP at a constant 25° beam width for the best resolution and coverage in the upper water column and in shallower depths. The TM275C-LHW CHIRP transom-mount transducer has 8 internal, broadband ceramic elements. The low-frequency can be chirped from 42 to 65 kHz while the high-frequency chirps from 130 to 210 kHz. The beamwidth is a wide 25° across all frequencies. Also included is a high-precision water-temperature sensor for accurate sea-surface temperature readings. · Airmar for Simrad TM275 LHW Low High Wide Transom Mount Transducer w/Dual 9 pin Connectors · Transom Mounted CHIRP Transducer · Get more Coverage under your boat, in addition to improving the performance of CHIRP ready Fishfinders · Low - CHIRPS from 42 kHz to 65 kHz - 25° to 16° beamwidth · High - CHIRPS from 150 kHz to 250 kHz - 25° constant beamwidtH · With 8 Internal Broadband ceramic Elements to get fast-response depth and water-temperature. · 123 kHz of total bandwidth from one transducer · Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidtH · This dual-channel transducer combines Low CHIRP frequencies to accurately track the bottom in deep water, with High CHIRP at a constant 25° beam width for the best resolution and coverage in the upper water column and in shallower depths. Get more coverage under the boat...