Garmin Fusion Black Box Marine Electronic Accessory - There is no need to compromise on quality audio entertainment due to limited helm space with the value packed Fusion MS-BB100 compact black box entertainment solution. Compact form factor allows for easy installation on your boat. Control the BB100 using the included IPX7 wired remote control. Built-in Class-AB amplifier delivers efficiency with reduced distortion. Multi-Zone technology gives you control of two separate audio zones. Control your music from a compatible multifunction display (MFD), smart device or Garmin watch.