The HELIX 7 Sonar features a brilliant 800H x 480V, 7" 9-bit color display with backlight. DualBeam PLUS sonar with 4000 watts PTP power output. Maximize your angling experience with the Humminbird HELIX 7 Sonar fishfinder system.
SwitchFire Sonar: Take command of how your sonar returns appear with our Clear and Max Modes.
DualBeam Plus Sonar: Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.
Upgradable Software: Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.
High Definition Display: Provides bright, crystal-clear images for easy viewing in harsh sunlight.
- Frequency: 200/83
- Included Transducer: XNT-9-20-T
- Resolution (VxH): 800 x 480
- Screen Size: 7'
- Speed/Temp: Temp Only
- Transducer Type: Transom Mount
- Waterproof Rating: Waterproof
- Watts RMS - Max: 500