Rockford Fosgate M2D2-12I 12" Marine Infinite-Baffle Subwoofer 8 Inch Subwoofers and set crossover controls for

and set crossover controls for the speakers and subwoofer used

An integrated crossover directs the appropriate frequency range to the woofer and tweeter

21 lighting modes

The main channels are rated for 2-ohm stereo operation or 4-ohm bridged operation

and use the crossover and subsonic controls to suit the subwoofer enclosure and system response

Rockford Fosgate M2D2-12I 12" Marine Infinite-Baffle Subwoofer 8 Inch Subwoofers and set crossover controls forThe Rockford Fosgate M2D2 12I is a 12 inch marine subwoofer built for infinite baffle installations, making it suited to boats and other outdoor audio systems where a conventional subwoofer enclosure is impractical. It is designed to mount in a properly isolated baffle or panel, using the available airspace behind the mounting surface rather than a separate box. This approach helps add low frequency output while preserving usable onboard space. With a