JL Audio M3 Series 7.7" Marine Coaxial Speakers w/Gloss White Classic Grilles - M3-770X-C-Gw [010-03065-00] Cartography | Garmin Navionics+ Because of its small size

Because of its small size and sleek design

Freefall: No

Max Power: 15W

and visibility below the waterline

Narrow 6x beam at 200 kHz

JL Audio M3 Series 7.7" Marine Coaxial Speakers w/Gloss White Classic Grilles - M3-770X-C-Gw [010-03065-00] Cartography | Garmin Navionics+ Because of its small sizeM3 Series 7. 7" Marine Coaxial Speakers with Gloss White Classic Grilles M3 770X C Gw PLAY BETTER Optimized for moderate power systems, M3 marine speakers are designed to produce powerful, smooth sound that is several steps beyond common marine speakers. Features: Amazing fidelity and affordability in marine settings Exceeds international standards for salt fog and UV exposure 3 Year Warranty DMA Optimized Woofers Proprietary motor, suspension and