Skip to content

MARCUM MX7 GPSLI Digital Lithium Combo

by Marcum
SKU 857224002989
Original price $1,199.99 - Original price $1,199.99
Original price $1,199.99
$1,199.99 - $1,199.99
Current price $1,199.99

Now introducing the leader in sonar and mapping technology, Marcum Technologies brings you the MX-7GPSLI. As a Lithium-powered sonar/GPS combination unit, we’ve taken GPS mapping and fused it to Marcum’s legendary sonar platform. For decades, we’ve built the best ice-specific sonar platform in the world. One that was built on power, Interference Rejection (IR) so advanced it’s patented, zoom that was adjustable anywhere in the water column, and a veritable laundry-list of industry “firsts.” We gave birth to the modern movement of ice fishing’s information age, by taking a stationary circular display and breathing life into it. We invented on-screen scenarios that involved dynamic movement which more closely matches what’s happening below ice, all while staying true to the number one aspect that makes ice fishing sonar specific to our sport – real-time. In a stationary, vertical game of cat and mouse, where latency and sonar lag are unacceptable, Marcum’s response time is completely unrivaled. That lighting fast sonar reaction has been a hallmark of the Marcum brand, and has made it the most sought after ice sonar platform to this day. Not all sonar is created equal, and that’s especially true when talking ice fishing. The best ice anglers in the world require electronics with a full-time dedication to the sport. Take the MX-7GPSLI out of the box and it’s automatically locked in ice mode; equipped with a Lithium Shuttle and ready to fish. Long story short, we’ve added more features, making them longer lasting, lighter, and technologically superior, all while staying true to our real-time roots – a defining characteristic in any quality ice sonar.



DISPLAY True-Time 7” LCD Display
Luminance up to 1,000 nits
RESOLUTION 800 X 480 Pixels
GPS Internal GPS Receiver
Navionics® Basemap Pre-loaded
Micro SD Card Slot for Navionics® Lake Maps (Navionics® Card Sold Separately)
POWER 4800 Watt Peak to Peak
Output Power
CONE ANGLE Dual Beam 8/20 Degree
Ice Transducer
Interference Rejection
ZOOM Automatic Bottom Lock
Selectable Zoom Windows –
5′, 10′, 20′, 40′
Patented Infinitely Adjustable Zoom
(Zoom anywhere throughout the water column)
CABLE 8 ft. Transducer Cable
ON SCREEN DISPLAY Any Combination of GPS, Vertical,
Vertical Zoom, Flasher, Graph &
Graph Zoom Split Screen
ADDITIONAL FEATURES 300′ Dynamic Depth Capability
Infinite Scale from 10′ and Deeper in 1′ Increments
Upgradeable Firmware
Exclusive Dynamic Depth/Range
Exclusive Sonar Footprint
Display Adjustable Scroll/Ping Rate
Target Adjust
Image Magnifier
Adjustable Night-Vision Backlight

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare