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Humminbird 411380-1 Helix 9 Chirp MEGA SI+ GPS G4N Fish Finder

  • Based on 48 reviews
Condition: New
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$1,508.13 Why this price?
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 13 hours and 36 minutes
Available payment plans shown during checkout

Pattern Name: Fish Finder + Adapter Cable


Features

  • Product 1: Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions.
  • Product 1: MEGA Side Imaging+: See the world below like never before with a crystal-clear Side Imaging viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail and 60% more range capability than MEGA Side Imaging sonar.
  • Product 1: MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar.
  • Product 1: Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird.
  • Product 2: Package quantity: 1
  • Product 2: Country of Origin: United States
  • Product 2: No batteries required
  • Product 2: Product Type: GPS OR NAVIGATION SYSTEM

Brand: Humminbird


Power Source: Battery Powered


Screen Size: 9 Inches


Brand Name: ‎Humminbird


Date First Available: April 10, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great shipper to do business with. Finder is better than I could have believed
Pattern Name: Fish Finder
finder is super
Reviewed in the United States on June 24, 2023 by John Olsen

  • Hands-down the best product on the market
Pattern Name: Fish Finder
Working with this vendor was a breeze no hassle no problem shipping was fast
Reviewed in the United States on February 18, 2022 by Martin

  • Helix 9
Pattern Name: Fish Finder
When purchased unit did not expect the Helix 9 gen4n to be smaller in diameter that my old helix 9 gen2. It would not fit in preexisting hole that was from the factory on dash. Ended up having to buy a dash mount from Bass Boat Technology. Other than that the unit is as expected and what I needed
Reviewed in the United States on January 21, 2024 by Kristina Renee Loskot Kristina Renee Loskot

  • The best on the market
Pattern Name: Fish Finder
Works great. Don't be intimidated by this unit. It's really user friendly. Take a couple of outings and play with it some. Read the manual or watch YouTube. You will find it helpful.
Reviewed in the United States on August 17, 2023 by RedNeck49

  • Amazon poor description
Pattern Name: Fish Finder
I am dissatisfied that Amazon did not put that a cover was included in the description of what is included. In fact, a cover was “suggested” as an item most people bought in addition to the helix 9 mega si plus g4n. So I ordered a cover. Low and behold a cover came with the unit. I had to drive 60 miles away to a ups store and stand in line for a half an hour just to return this cover. Humminbird makes an excellent product. I have purchased over $8,000 worth of electronics and accessories from them . I contacted humminbird about this. They indicated Amazon has control over the advertising. For other buyers “ a cover comes with the helix 9”. ... show more
Reviewed in the United States on December 23, 2022 by Badaxed

  • When are you gonn ship me a replacement???
Pattern Name: Fish Finder
You won't stand behind your product. No reply to replacing my defective order!!!
Reviewed in the United States on September 6, 2023 by Terry B.

  • trolling motor interference
Pattern Name: Fish Finder
never had interference with other units until now.
Reviewed in the United States on November 14, 2021 by AppleJack

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