Humminbird 1159ci HD DI Chartplotter Fishfinder Combo
$828.00
Humminbird 1159ci HD DI Chartplotter Fishfinder Combo combines Down Imaging & DualBeam PLUS with a 10.4-inch display and integrated GPS mapping. It is built to show sonar returns, structure, and chart data together for more confident navigation and fishing decisions.
Add $500.00 to cart and get free shipping!
Overview Humminbird 1159ci HD DI Chartplotter Fishfinder Combo
Humminbird 1159ci HD DI Chartplotter Fishfinder Combo combines chartplotter and fishfinder functions in one marine unit, making it easier to read sonar returns and navigation data from the same screen. Built around a 10.4-inch display, the 600V x 800H (HD Color TFT) display is matched with Down Imaging & DualBeam PLUS so the unit can support both route decisions and fishing setup.
Humminbird 1159ci HD DI Chartplotter Fishfinder Combo is especially useful for operators who want one display to manage navigation, waypoint work, and sonar interpretation without moving between separate devices. Internal 10 Hz High-Speed Precision; Ethernet & NMEA 2000 Compatible; 350 ft (DI) / 600 ft (DualBeam PLUS).
Key Features
- Display clarity: Uses a 10.4-inch display with 600V x 800H (HD Color TFT) so sonar, charts, and system data remain easier to read from the helm.
- Sonar capability: Down Imaging & DualBeam PLUS. Adds a tighter view below the hull for reading structure, edges, and bottom changes.
- Positioning: Internal 10 Hz High-Speed Precision keeps chart position and waypoint updates responsive for navigation and return-to-spot accuracy.
- System integration: Ethernet & NMEA 2000 Compatible allows the unit to share data with compatible marine electronics and sensors.
- Depth performance: 350 ft (DI) / 600 ft (DualBeam PLUS) shows the sonar range and conditions the model is intended to handle.
- Marine-ready construction: IPX7 Standards supports use in exposed marine environments.
Applications
This large-format DI combo fits operators who want more room for sonar and charting side by side while focusing on vertical structure and bottom detail. It is a strong choice for deeper freshwater fishing, ledge work, and navigation on larger fishing boats where the 10.4-inch screen improves visibility from the helm.
The combination of Down Imaging, charting, and network connectivity makes it practical for anglers who want one main display handling both route awareness and detailed sonar interpretation.
Specifications
| Display Size | 10.4 inches Diagonal |
| Display Resolution | 600V x 800H (HD Color TFT) |
| GPS Receiver | Internal 10 Hz High-Speed Precision |
| Sonar Technology | Down Imaging & DualBeam PLUS |
| Power Output | 500 Watts (RMS) / 4000 Watts (PTP) |
| Depth Capability | 350 ft (DI) / 600 ft (DualBeam PLUS) |
| SwitchFire Sonar | Clear and Max Modes Included |
| Networking | Ethernet & NMEA 2000 Compatible |
| Waterproof Rating | IPX7 Standards |
| Product Warranty | 1-Year Limited Manufacturer Warranty |
What’s Included
- Humminbird 1159ci HD DI Display Unit
- XNT-9-DI-T Transom-Mount Transducer with Temperature Sensor
- Gimbal Mounting Bracket and Adjustment Knobs
- Power Cable (6 ft)
- Protective Unit Cover
- Installation Hardware and Documentation Pack
Frequently Asked Questions About Humminbird 1159ci HD DI Chartplotter Fishfinder Combo
What kind of onboard use is Humminbird 1159ci HD DI Chartplotter Fishfinder Combo built to support?
Humminbird 1159ci HD DI Chartplotter Fishfinder Combo is designed for boaters who need charting and sonar in one helm display. It combines 10.4 inches Diagonal display with Down Imaging & DualBeam PLUS to support navigation, fishfinding, and everyday helm decisions.
What navigation and sonar features stand out?
This unit is described with 10.4 inches Diagonal display with 600V x 800H (HD Color TFT) resolution; Down Imaging & DualBeam PLUS; Display clarity. Those details make it easier to read navigation data and interpret underwater information during normal use.
How does this unit connect with other onboard electronics?
This marine display includes Ethernet & NMEA 2000 Compatible; Internal 10 Hz High-Speed Precision, which supports data sharing, position updates, or system expansion when those functions are listed for the model. That can be useful for owners who want charting, sonar, and connected onboard information working together.
How does this unit support day-to-day visibility and control?
This system is described for active marine use, where clear visibility, responsive operation, and straightforward access to key data matter throughout the day. The listed IPX7 Standards supports easier viewing and more confident operation in changing marine conditions.

Reviews
There are no reviews yet.