D-Class technology is highly efficient amplifier technology and utilised in FUSION’s Marine Stereos (MS-CD500), (MS-IP500), (MS-CD600), (MS-AV600) and (MS-IP600) and Marine Zone Amplifier (MS-AM702).
It allows higher levels of output with less power use, resulting in lower battery drain. This enables you to listen to your music louder, and for longer, than a regular audio system without the concern of high levels of battery drain – a great advantage in the marine environment.