Expandable with optional Mount Sonar Box or Built-in Sonar Kit. Optional Upgrades: Mount Sonar Box (plug-and-play), Built-in Sonar Kit. Advanced Triple-Beam Sonar Technology for high-precision detection at varying depths (680k High-frequency beam: 0.3–30 m range, 1 cm resolution for ultra-sharp fish arches | 200k Mid-frequency beam: 0.5–100 m range, 2.4 cm resolution for structural imaging | 100k Low-frequency beam: 0.8–30 m range, 2.4 cm resolution for wide coverage).
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