Dual beam Precision Digital Sonar Engine – Like our flagship LX-5 flasher, we offer you the best in class both widest, and narrowest viewing angles on the market. A 20 degree ultra-wide angle sonar cone sees fish further to the sides, giving you an advantage for both finding AND catching. An 8 degree Narrow Beam Transducer (NBT) targets only the fish directly beneath you at the push of a button, and overcomes standard sonar issues on steep breaks. We live by the accuracy of our sonar, and are proud of the industry-leading ½” target separation we offer. It gives you the most precise means of discerning fish from bottom, fish from other fish, and fish from your bait.
Advanced Lithium Shuttle Battery Power – Every MX-7GPSLI comes standard with a 12V 12amp/h Lithium Shuttle, the new standard in lightweight, fast-charging, and long-lasting fuel for your ice electronics. Run your screen as bright as you’d like, and fish for days without recharging. Our sonar comes with a power source worthy of technology that would require it.
Patented Interference Rejection – 12 settings so dialed-in, they’re protected via U.S. patent, doubling the ability to tune out noise when compared to other sonar systems on the market. Further and finer control of your display is also offered through additional gain modes, ping speed, and cone angle, making Marcum the choice for visible clarity and acuity.
Patented Moveable Zoom – Zoom anywhere in the water column to target bottom dwelling fish such as walleyes, as well as suspended species like crappie with ease. This was an industry first, and is a feature exclusive to the MarCum brand.
Internal GPS Receiver – Featuring the latest spec for highly precise positional accuracy, we take you to the spot and bring you back time after time, with smoother tracking and exacting detail.
Navionics® Basemap Onboard – More lakes and better coverage come from a host of sources. Through proprietary mapping and public data, we strive to never leave you blind.
Single, Micro SD Card Slot – Whether utilizing for more detailed Navionics® mapping, or to ensure you’re always running the freshest software updates, you’ll have easy access through a standard Micro SD interface. (Navionics® Card Sold Separately)
True-Time 7” LCD Display – Our sonar and display work in tandem to offer ALL screens in true real-time display with zero latency, and no lag. As the leader in True Time, our digital LCD platform in the LX-7 has been dishing out immediate sonar targets that bring more fish topside over the last 10 years. Our response times and refresh rates are the fastest in the industry, a requirement for lightning-quick fish that can spit a hook as fast as they can eat one. That speed is offered in brightness levels currently unmatched, with luminance up to 1,000 nits (cd/m2), a measure rarely found on any 7” screen. No squinting in full sunlight, and no missing fish that hit your jig before your sonar could keep up.
Multiple Depth Modes – Marcum offers the most robust ranging options available on a digital sonar, designed specifically for an ice angler, making it both intuitive to use and as customized as possible. Manual depth ranges of 10, 20, 40, 60, 80, 120, 180, 240, and 300 lock in your viewing range, while “auto” mode selects the closest appropriate range for each ice hole you dunk your ‘ducer in. Dynamic mode adjusts for the entire water column, using the full display and maximizing detail, while manual dynamic allows you to fine-tune your depth range to the exact foot, then lock it in – all while capitalizing on display resolution and precision in the water column with no lag and no down-time.
Optimal Single Frequency Sonar (200khz) – Our patented sonar doesn’t require an adjustment in frequency to go from wide cone angles to narrow ones, meaning you won’t lose resulting sensitivity as a result of signal manipulation. We achieve precision through power and proprietary technology that never cuts signal or blends it, offering you the most precise sonar targets no matter how wide or narrow your cone angle is set.
Customizable Screen Options – Marcum offers 4 viewing options, ALL real-time, from standard circular sonar display, to scrolling graph, and zoom modes. Configure the screen to match the species and situations you fish.
Ready-To-Fish – the MX-7GPSLI comes fully assembled out of the box, complete with everything you need for optimal performance on the ice. Here’s what’s Included:
8 feet of Kevlar-reinforced ducer cord
12V 12amp/h Internal Lithium ION Polymer battery
3 amp hour Rapid-Charge Charger
U.S. Made – Built in the USA and rooted in the heart of the ice belt, using domestic labor, and quality components sourced around the world.
2- Year Warranty – The MX-7GPSLI is backed by an industry-leading 2 year warranty.
Open-water ducer with temp available for all-season use – This plug-and-play transducer is perfect for the summer angler looking to extend his MX-7 from winter use to open water, not the other way around. (Open-water ducer Sold separately)