The CM510L is a 3 kW transducer with low frequency (25 to 50 kHz) Chirp capabilities. This transducer is perfect for commercial fishing applications where bottom discrimination and target resolution of bottom-fish species are critical to success. The CM510L delivers versatility to have one transducer for deep bottom longlining and still be able to have better performance for upper water column species like tuna. The bandwidth includes the popular 28 kHz, 38 kHz and 50 kHz plus every other frequency in the bandwidth. The CM510L provides better performance and higher acoustic efficiency than existing products on the market.