Humminbird 9 M SILR Y - HELIX Side Imaging Left / Right Splitter Cable

Humminbird 9 M SILR Y is a Y-splitter that separates Side Imaging into independent left/right beams so your HELIX reads clean on both sides when one side is blocked or when you’re running a plastic thru-hull on deep-V hulls. No switch box needed—just plug in two Side Imaging transducers and maintain full MEGA SI performance.

Why it matters

• Clear readings on both sides even with motor, kicker, or transom obstructions.
• Simpler rigging than a transducer switch—fewer parts, fewer failure points.
• Confident tracking of structure and fish when the boat leans or drafts deeper.

Use it when

• One side of your transom is blocked by the motor or accessories.
• You install a plastic thru-hull transducer on deep-V boats and want symmetric coverage.

Tech Specs — Humminbird 9 M SILR Y

• Compatibility: Side Imaging models (excludes SOLIX and ONIX).
• Supported features: MEGA Side Imaging.
• Cable length: 30".
• Connection: Y-splitter for two SI transducers to one unit.
• Warranty: 1-Year Limited.

In the box

• 9 M SILR Y splitter cable.

Ready to rig your HELIX for true left/right clarity? Add the 9 M SILR Y to your setup and go scan.