Humminbird AD-MTM-HW-MDI MEGA DI+ Trolling Motor Adapter Bracket

The Humminbird AD-MTM-HW-MDI MEGA DI+ Trolling Motor Adapter Bracket converts your existing MEGA Down Imaging+ transom mount transducer for seamless trolling motor installation. This rugged composite bracket eliminates the need for a separate transducer purchase, maintaining full Down Imaging+ functionality while conforming to the motor's profile for a low-profile fit that minimizes hydrodynamic drag and doesn't impede trolling motor operation.

Compatible with multiple Humminbird MEGA DI+ transducers—including the XM 9 HW MDI T, XTM 9 HW MDI T, XM 14 HW MDI T, and XTM 14 HW MDI T models—this adapter bracket integrates with HELIX 9 CHIRP MEGA DI+ GPS fish finders and other supported Humminbird units. The composite construction resists saltwater corrosion and freshwater degradation, maintaining structural integrity through multiple seasons of deployment. At 0.8 lbs and measuring 8 x 3 x 9 inches, the bracket mounts securely without adding excessive weight to the trolling motor head.

Anglers who prefer trolling motor-mounted sonar benefit from the improved beam angle and reduced dead zones near the motor. This adapter bridges that gap for users already invested in MEGA DI+ transducers, avoiding costly duplication. The bracket is engineered specifically for Humminbird's imaging specifications, ensuring accurate sonar data transmission without signal loss or interference that can result from improper mounting solutions.

Whether you're upgrading to trolling motor control mid-season or consolidating sonar systems across multiple vessels, this MEGA DI+ adapter bracket delivers the compatibility, durability, and performance required for serious freshwater and inshore fishing operations.