Having the right tool for the job makes the job easier and gives better results. The right tool for covering deep-water haunts of swordfish, tuna, and other species is a 2 to 3 kW, low and high-frequency transducer. The Chirp-ready CM599LH gives the deep-water performance of the low frequency down to 3000 m (10000′) plus the incredible resolution that the high-frequency band delivers.

The CM599LH is packed with a twenty-four-element, low-frequency array that operates at anywhere between 28 and 60 kHz. The single, high-frequency ceramic operates at any frequency between 130 and 210 kHz and has a narrow, 8° to 4°, beamwidth.