JL Audio M6 Series 8" Marine Subwoofer w/Black Luxe Grille - M6-8IB-L-SbSb-4 [010-03868-00] Cartography | Garmin BlueChart and guarantees consistent performance both

and guarantees consistent performance both near the coast and in open waters

8M) threaded NMEA 0183 cable for data communication

Exceptional low light performance from the M300C gives captains enhanced awareness once the sun dips below the horizon

GNX™ Wind marine instrument

and one 15-Pin D-SUB VGA Out port

JL Audio M6 Series 8" Marine Subwoofer w/Black Luxe Grille - M6-8IB-L-SbSb-4 [010-03868-00] Cartography | Garmin BlueChart and guarantees consistent performance bothM6 Series 8" Marine Subwoofer with Black Luxe Grille M6 8IB L SbSb 4 With an appropriate system setup, the addition of a subwoofer frees your smaller main speakers from the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels. M6 Luxe subwoofers are outfitted with a low profile mounting bezel and a fine mesh grille for minimal protrusion into cabin space. The result is a