The Fusion® Apollo™ SRX400 marine zone stereo is the perfect companion product for the Fusion Apollo RA770 – combining premium design and superior sound in a compact form factor. Featuring built-in Digital Signal Processing technology from Fusion, enjoy superior sound quality in every listening environment with custom audio profiles. The Apollo SRX400 can have full audio control of an Apollo RA770 via Fusion PartyBus™-Network over Wi-Fi®. Other features include Wi-Fi audio streaming with Apple AirPlay® 2, over-the-air software updates and Fusion-Link™ integration with compatible multifunction displays and smart devices. Fusion True-Marine™ design comes with a 3-year limited consumer warranty.

Rated IPX6 and IPX7 water-resistant with True-Marine accreditation and a 3 year limited consumer warranty". Enjoy the freedom of musical choice with Fusion PartyBus-Network technology and an intuitive user experience (stereo grouping, volume contol, power options and home zone). Built-in Digital Signal Processing (DSP) technology with custom audio profiles for superior quality audio. Built-in Wi-Fi and Apple AirPlay 2 for seamless high-quality audio streaming. Bright 2.7" optically bonded color LCD with album art.