Rockford Fosgate M1-8B 8" Color Optix Marine Speakers Subwoofers Selecting the proper wire size

Selecting the proper wire size is an important part of controlling voltage loss in a vehicle audio power path

The ML1800-3 can be used with compatible passive crossover hardware or an active crossover and amplifier arrangement

Confirm that the receiving unit supports a CVBS/RCA camera signal before installation

steel basket

26-inch mounting depth

Rockford Fosgate M1-8B 8" Color Optix Marine Speakers Subwoofers Selecting the proper wire sizeThe Rockford Fosgate M1 8B is a pair of 8 inch, 2 way coaxial marine speakers designed for boats, powersports vehicles, and other exposed installations. They provide a full range audio upgrade where conventional speakers may be vulnerable to water spray, salt, vibration, and ultraviolet exposure. The black grille and trim presentation suits darker interior and exterior marine installations. Each speaker uses a 4 ohm design with a 1 inch balanced dome