Fusion designs audio systems for boats: stereos, speakers, subwoofers, amplifiers and remote controls. The brand is owned by Garmin, which acquired it in 2014, and its former website now redirects to Garmin's marine section. In the UK, it is most commonly searched for as Fusion marine.
The Fusion marine radio has features designed for life on board: multi-zone control to adjust the sound separately at the bow and stern, built-in Wi-Fi and Apple AirPlay 2 on recent models in the Apollo series. On a fishing boat already equipped with a Garmin chartplotter, the system can also be controlled from the fish finder's screen. The Fusion marine speakers complete the installation, with models featuring multicolour LED lighting.