Hummingbird 398ci SI 300 Series SI Combo. A big little fishfinder. When your boat doesn"t have space for a big one, go small. The 398ci SI Combo features a brilliant 320V x 240H, 3.5" display with LED backlight. Side Imaging and Down Imaging sonar with 4000 watts PTP power output, Precision Internal...

Humminbird 710204-1 XTM 9 SI 180 T Trolling Motor Transducer. FEATURES: Dual/Compact Side Imaging 20/60/70 Degree 83/200/455/800kHz with built-in temperature. Includes a hose clamp for attaching to trolling motor. COMPATIBLE UNITS: • 398ci SI, 698ci HD SI, 598c SI, 899ci HD SI, 798ci HD SI • HELIX 9...