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

  • Based on 53 reviews
Condition: New
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$1,499.35 Why this price?
Save $132.63 was $1,631.98

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Returnable until Jan 31, 2025

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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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


Display Size: 9 Inches


Power Source: Battery Powered


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Humminbird 411380-1 Helix 9 Chirp MEGA SI+ GPS G4N Fish Finder
Pattern Name: Fish Finder
Holly Cow, I LOVE MY HUMMINBIRD HELIX 9, Everything is SOOOOOO CLEAR, and easy to use. I have had NO PROBLEMS with mine so far and have seen so much on the bottom of the lake I fish on; I have also caught a lot more fish since I started using it.
Reviewed in the United States on July 29, 2024 by tazzy tazzy

  • 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

  • Unit had old software
Pattern Name: Fish Finder
Needed to download latest from hummingbird.com and install. All good.
Reviewed in the United States on August 1, 2024 by TB

  • 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

  • open box
Pattern Name: Fish Finder
Brand new wasn't new at all .Box was open and screen was smudged and there was food spilled on it
Reviewed in the United States on September 9, 2024 by Amazon Customer

  • 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.

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