JL Audio M6 Series 7.7" Marine Coaxial Speakers w/Black Luxe Grille - M6-770X-L-SbSb-Single [010-03866-00] Entertainment | Stereos The four locking knobs allow

The four locking knobs allow you to disengage the screwing of the swing arm knobs found on the top of the tele-pole

Garmin Oregon 550

Mounting Style: Thru-Hull

The tinsel leads are coated to prevent corrosion and the new updated grille covers are sure to impress

directly from the App

JL Audio M6 Series 7.7" Marine Coaxial Speakers w/Black Luxe Grille - M6-770X-L-SbSb-Single [010-03866-00] Entertainment | Stereos The four locking knobs allowM6 Series 7. 7" Marine Coaxial Speakers with Black Luxe Grille M6 770X 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