MarCum M3L - LiFePO4 Flasher

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Price: $399.99
Minimum Purchase:
1 unit
Maximum Purchase:
1 unit
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Product Overview

The M3L is still built on the foundation of MarCum’s very first sonar. A workhorse of the lineup, the M3L exhibits many of MarCum’s patented features such as moveable zoom anywhere in the water column – a key angler advantage that put Marcum on the map. MarCums for the past two decades have been sought after for moveable zoom alone, as it’s this patented feature that forever changed the icescape. With the ability to move through zoom anywhere in the water column, the unit excels for both bottom dwellers such as walleye, to suspending fish like bluegill, crappie, and lake trout. Crosstalk between flashers exists when multiple units are in close proximity, and the Marcum’s noise-cancelling interference rejection system is so good at removing that clutter, it’s patented. This is true for sonar systems in the 2,000kHz band, as well as other frequencies, covering all bases on ice. The M3L packs 2,000 watts of peak-to-peak power through a whisper-quiet and maintenance-free brushless motor, all while displaying max-brightness and clarity via the MBC TrueColor targets. Boasting the widest single-beam transducer on the market, the M3L comes equipped with an ultra-wide and industry-leading 20 degrees of coverage. With a sonar footprint of this magnitude, anglers have the most expansive view of what’s happening below the ice. Standard definition sonar in the M3L provides 1” target separation to define jig from fish, fish from other fish in the school, or fish from bottom and nearby cover. Target separation improves to 1” with Marcum’s patented zoom mode, bringing in high definition details of the area being targeted. Like its big brother the M5L, the M3L is also fueled by a lightweight, long-lasting LifePO4 lithium battery. This shaves a significant amount of the weight from the entire system, ensuring both angler AND flasher never run out of juice. Lithium technology is easy on the pocketbook too, offering lower cost of ownership by extending the life and use of any Marcum for thousands of charge cycles. Like all MarCums, the M3L is sold complete, including a deluxe-padded soft case that provides years of protection in transit and use. Marcum’s M3L is the rock of our lineup, built on decades of successful sonar deployment, and modernized for the most demanding anglers on ice.



DISPLAY: TrueColor patented MBC Brushless Lighting POWER: 2000-Watt Peak to Peak Output Power CONE ANGLE: 20 Degree Ice Transducer TARGET SEPARATION: Down to 1-Inch INTERFERENCE REJECTION: Patented 12-Step Interference Rejection ZOOM: Patented Infinitely Adjustable Zoom

(Zoom anywhere throughout in the water column)

CABLE: 8 ft. Transducer Cable SELECTABLE DEPTH RANGES: 20′, 40′, 80′, 160′

Comes With

BATTERY: Rechargeable LiFePO4 12-Volt 10-amp CHARGER: 3amp Hour Rapid Charge Charger

STORAGE: Deluxe Padded Red Soft Pack WARRANTY: Two Year System Warranty


Weight and Dimensions

WEIGHT: 11 Pounds

HEIGHT: 8.5 Inches

WIDTH: 10.5 Inches

DEPTH: 8.75 Inches



Compatible Products

ULXDBT Universal Open Water Dual Beam Ducer w/Temp 857224002415

LION1275 12v7.5amp Lithium Ion Battery Only 850013782062

LP41210Kit 12v10amp LiFePO4 Battery and 3amp Charger 857224002941

LP41218 Kit 12v18amp LiFePO4 Battery and 6amp Charger 850013782079

LP41230 Kit 12v30amp LiFePO4 Battery and 6amp Charger 850013782086

MLS Lithium Shuttle 857224002767


Replacement Parts

LXD LX Replacement Ice ducer 20 Degree 857224002170

MDARM Replacement Transducer Arm 857224002613

LP41210 12v10amp LiFePO4 battery only 857224002873

LPCHG123 12v3amp LiFePO4 charger only 857224002958


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