Fusion Apollo Marine Amplifiers Zone Marine AmplifierITS THE DIFFERENCE BETWEEN HEARING THE MUSIC AND FEELING IT These efficient, easy to install amplifiers work with your compatible Fusion stereo system and let you choose from monoblock, multichannel and zone amplifier options. Keep the music going for longer without draining your battery as quickly. No more manual adjustments to your audio settings. The Easy Tune feature does it for you. A glance at the LED indicators lets you identify if the