Rockford Fosgate M1D4-8B DVC 2Ω Color Optix Marine Subwoofer, 8" w/ Black Grills EPAFILT3 see our fish finder mounts

see our fish finder mounts selection guide for a solution to these models and larger Garmin Fishfinders

it attaches to B-size double socket arms

high-performance 10 Hz GPS/GNSS receiver with 4X increased sensitivity for accurate positioning

• Specifically designed to fit Lippert® Solid Step® entry steps

Rockford Fosgate M1D4-8B DVC 2Ω Color Optix Marine Subwoofer, 8" w/ Black Grills EPAFILT3 see our fish finder mountsDVC marine subwoofer delivers loud, clear, accurate bass, and lights the way Connects with the optional Color Optix Controller and RF Connect App to customize your color patterns Equipped with a VersaSwitch to make easily change impedance between 1 and 4 ohms Element Ready design and IP67 certification protects from UV rays and water spray Full 2 year warranty