MarCum M5LR Flasher System
Best high-performance sonar for serious ice anglers seeking precision detail.
A high-performance sonar tool that delivers precise, real-time underwater feedback for ice fishing. It excels at separating targets from the bottom, giving anglers a clear view of what is happening beneath the ice.
$499.99
at
Marine General
More M Series options
Who it's for
- Anglers needing precise bait and bottom separation
- Ice fishermen sharing crowded spots with others
- Users wanting instant, lag-free visual feedback
Who should skip it
- Budget-conscious shoppers seeking entry-level gear
- Beginners accustomed to modern LCD digital screens
- Mobile anglers prioritizing lightweight, compact equipment
Performance breakdown
Target Separation
Distinguishes fish from bottom structure with near-perfect precision.
Display Clarity
MBC lighting provides sharp, high-contrast visuals in bright daylight conditions.
Interference Rejection
Patented 12-step system effectively eliminates clutter from nearby sonar units.
Portability
Lightweight design and Roamer Shuttle make transport across ice effortless.
Battery Efficiency
LiFePO4 power offers long-lasting, reliable performance for full-day excursions.
Zoom Versatility
Fully adjustable zoom allows precise targeting anywhere in the water column.
Key Specs
Power
2500 Watts Peak to Peak
Display
TrueColor patented MBC Brushless Lighting
Target Separation
0.75 inches
Interference Rejection
12-Step
Cone Angle
Dual Beam 8/20 degrees
Depth Ranges
20, 40, 80, 160 feet
Battery
12V 10AH LiFePO4
Cable Length
8 feet
Operating Voltage
12 Volts
Weight
7.5 lbs
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