Humminbird Helix 9 SI/GPS Combo

Rated 3
3 Star
Rated 3
3 Star
Rated 3
3 Star
No Longer Manufactured.

Brand New Includes One Year Warranty

Returnable Item: 30 Day Guarantee i

  • Technical Features

Technical Features for Humminbird Helix 9 SI/GPS Combo

The Humminbird Helix 9 SI GPS features ultra-high resolution 480V x 800H super bright 9" LED back-lit display, that provides easily viewable crystal clear images, even in harsh sunlight. The device offers DualBeam PLUS sonar with SwitchFire that has 8000 watts PTP power output, Side Imaging/Down Imaging, GPS Chartplotting with built-in Humminbird ContourXD map and ethernet networking capabilities.

Helix 9 SI GPS

Product # 409950-1


360 Imaging - We have you surrounded. 360 Imaging allows you to isolate your sweep, see 5 preset views or see all around you.


SwitchFire Sonar -- Take command of how your sonar returns appear with our Clear and Max Modes.


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.


Up-gradable Software -- Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.


GPS antenna built into the head unit


Provides bright, crystal-clear images for easy viewing in harsh sunlight.


Contour XD is our built-in base map cartography that covers 3,000 US lakes with depth contours and many other locations without contours.


Make a map where there is no map. Our patent pending AutoChart Live allows you to create digital, detailed maps live and on the water. You can also use it to enhance your existing charts.


In darkness and fog, busy channels and treacherous weather, situational awareness is the name of the game.




Use for advanced cartography or to save screenshots, sonar recordings and waypoints or to update your units software.


Rig up the ultimate fishing system. Use our 5-Port Ethernet switch to link together multiple Humminbird head units or share transducers.


Battle fish - not other boats. Humminbird's state of the art AIS technology takes the risk and guesswork out of navigating high-traffic channels or low-visibility seas.


NMEA 2000 ready - Boat performance, weather or water conditions, make sense of it all with our networking solutions.


i-Pilot Link is an integrated GPS Trolling System available on select Minn Kota Ulterra, Terrova and PowerDrive V2 motors which enable your motor and Humminbird to communicate.


Take wireless control of your Humminbird with our new Bluetooth Remote and Dongle*. *Dongle not required on all models.

NMEA 2000

Get an at-a-glance view of fuel consumption, engine performance and other vessel data.


Down Imaging Sonar -- Get a fish-eye's view of what's happening below your boat. Incredible images are created with High-frequency sound waves.


Never deviate from your route with the precise control and proven performance of your Humminbird Autopilot System.


Side Imaging Sonar -- Gain a 180° side to side perspective on the world below the surface.
Specifications Value
Display Size - Diagonal: 9"
Display Pixel Matrix: 800H x 480V
Display Color: Color TFT
Sonar Standard: Side Imaging/Down Imaging/DualBeam PLUS
Standard Sonar Coverage: 20°,60° & (2) 85° @-10db (Total of 180°)
Standard Sonar Frequency: 50*/83/200/455/800* KHz
Power Output RMS: 1000 Watts
Power Output Peak to Peak: 8000 Watts
Depth Capability: 150 Ft. (SI/DI), 1500 Ft. & 3000 Ft.*
Temperature: Built In Transducer
Backlight: LED
Transducer Standard: XNT 9 20 T
Transducer Mounting: Transom
Power Input: 10.8-20 VDC
Power Draw: 1 Amp
GPS Tracking: Included
GPS Receiver: Included
GPS Chartplotting: Included
Switchfire Sonar: Included
Real Time Sonar: Included
X-Press Menu System: Included
Precision GPS: Included
3D Chart View: Included
Selective Fish ID+: Included
Upgradable Internal Software: Included
Card Reader Available: Yes
# Card Slots: 2
The Humminbird Fishfinder Helix 9 SI/GPS Combo 409950-1 has many exciting features for users of all types. You can extend the lifetime of your Humminbird Fishfinder Helix 9 SI/GPS Combo 409950-1 with the purchase of a FactoryOutletStore Extended Warranty. See the Humminbird Fishfinder Helix 9 SI/GPS Combo 409950-1 product video above for more details. FactoryOutletStore stocks a full line of accessories like HotMaps Platinum Lake Maps - Canada, HotMaps Platinum Lake Maps - East, and HotMaps Platinum Lake Maps - North for the Humminbird Fishfinder Helix 9 SI/GPS Combo 409950-1. The Humminbird Fishfinder Helix 9 SI/GPS Combo 409950-1 is sold as a Brand New Unopened Item.

Customer Product Reviews

(1 Review)

Sound not loud enough

Written By: Bill

I have had the helix 9 si for a while now and the complaints I have about the unit is the sound not loud enough! Cant here it if Im in the frount of boat or if the engine is running! Would be nice if there was pins or plugs for external speaker? But ......Read More

Read More Reviews

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