JL Audio M6 Series 8.8" Marine Coaxial Speakers w/Black Luxe Grille - M6-880X-L-SbSb-Single [010-03867-00] Cartography | Garmin BlueChart Foreign and probably equally important

and probably equally important

Case material: Polycarbonate

along with a five minute low battery disconnect signal

And it’s just as bright

JL Audio M6 Series 8.8" Marine Coaxial Speakers w/Black Luxe Grille - M6-880X-L-SbSb-Single [010-03867-00] Cartography | Garmin BlueChart Foreign and probably equally importantM6 Series 8. 8" Marine Coaxial Speakers with Black Luxe Grille M6 880X L SbSb Single M6 Luxe speakers are purpose built to deliver top flight audio performance and durability in luxury marine installations. Each model is outfitted with a low profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel