Humminbird MEGA 360 Imaging, Universal (Geigertec) (411390-1)
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Description
🐟 The Humminbird MEGA 360 Imaging Universal (Geigertec, 411390-1) is the trolling-motor-mount transducer that delivers 360-degree real-time bottom imaging at MEGA frequency, compatible with most universal trolling motor shafts via Geigertec adapter.
Humminbird MEGA 360 Imaging, Universal (Geigertec) , 411390-1
MEGA 360 Imaging is Humminbird's bottom-imaging transducer that produces a continuous 360-degree image around your boat at MEGA frequency. The Universal version (Geigertec adapter) fits most non-Minn-Kota trolling motors via the Geigertec mount, opening MEGA 360 to anglers running MotorGuide, Garmin Force, Lowrance Ghost, and other non-Minn-Kota platforms.
Sonar Capabilities
- ✅ 360° real-time imaging, full circle around the boat at MEGA frequency
- ✅ MEGA frequency resolution, target separation down to inches
- ✅ Range up to 125 ft each direction in optimal conditions
- ✅ Continuous scan, transducer rotates continuously to update the 360° picture
- ✅ Compatible with HELIX, APEX, XPLORE, SOLIX head units
Geigertec Universal Mount
- ✅ Fits most universal trolling motor shafts, MotorGuide, Garmin Force, Lowrance Ghost, ipilot
- ✅ Stainless steel construction, saltwater-rated
- ✅ Adjustable depth and angle for your specific motor and shaft length
Compatibility
- Most universal-shaft trolling motors (NOT Minn Kota Ultrex/Fortrex, those use the dedicated MEGA 360 Imaging Ultrex Quest/Fortrex versions)
- Requires a Humminbird MEGA-compatible head unit (HELIX MEGA SI+/MSI, APEX, XPLORE, or SOLIX G3)
- Y-cable adapter included for connecting to head unit (verify cable compatibility for your specific head)
Frequently Asked Questions
What trolling motor does this fit?
Most non-Minn-Kota trolling motors, MotorGuide Tour/Xi, Garmin Force, Lowrance Ghost, ipilot Quest. For Minn Kota Ultrex or Fortrex, use the dedicated MEGA 360 Imaging Ultrex Quest (411390-3) or Fortrex (411390-2) version, NOT this Universal version.
Does this work with HELIX 5 or 7?
HELIX 5: NO. HELIX 7 MEGA SI+ or MSI: YES. HELIX 7 base/CHIRP only: NO. Verify your HELIX has MEGA SI+ or MSI capability before ordering.
Does it work with MEGA Live 2?
YES, you can run MEGA 360 and MEGA Live 2 simultaneously on the same compatible head unit (APEX, XPLORE, SOLIX G3+). MEGA 360 gives you the bottom view, MEGA Live 2 gives you forward live imaging, complementary technologies.
How is this different from Side Imaging?
Side Imaging shoots out left and right perpendicular to the boat. MEGA 360 spins continuously to image a full 360° circle around the boat. MEGA 360 is specifically valuable for fishing offshore brushpiles, channel swings, and structure where you want to see what's behind and to the sides as you approach. Side Imaging shows the path you've already traveled, MEGA 360 shows what's all around you right now.
Salt water capable?
The transducer and Geigertec mount are saltwater-rated. Rinse with fresh water after each saltwater trip and inspect the connector for corrosion. The brass and stainless components handle saltwater well.
Need help with fit or compatibility? Carolina Sportsman Outfitters has been outfitting anglers since 2015, we know the part numbers and can verify compatibility before you order. Call 252-431-6001.
Backed by Humminbird warranty and CSO's expert product support. Financing available at checkout, no credit needed.
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