About this product

The Fusion Apollo™ MS-RA800 is a premium marine head unit engineered to deliver high-resolution audio, powerful onboard amplification, and advanced system control in demanding marine environments. As Fusion’s flagship Apollo stereo, the RA800 combines high-resolution lossless audio with built-in DSP and improved Wi-Fi® connectivity, providing exceptional clarity whether streaming music wirelessly or integrating the stereo into a larger onboard entertainment system. Its next-generation Class D amplifier delivers up to 4 x 40 W RMS at 4 ohms, with 320 W peak total output, providing 50% more internal amplifier power than its predecessor.

A bright 4.3-inch color touchscreen provides clear visibility in direct sunlight, while a processor eight times faster than the previous generation delivers quick, responsive control. Fusion PartyBus™ networking allows multiple compatible Apollo stereos to be grouped and controlled throughout the vessel, while integration with Garmin BlueNet™, Garmin Marine Network, and NMEA 2000® enables control through compatible Garmin marine electronics. With Apple AirPlay® audio streaming, Bluetooth®, USB-C, HDMI ARC, auxiliary inputs, AM/FM radio, and DAB/DAB+ support in applicable regions, the RA800 provides a versatile centerpiece for a sophisticated marine audio system.

Key Features

• Designed to reproduce high-resolution audio with exceptional detail and clarity when used with compatible sources.
• Delivers 4 x 40 W RMS at 4 ohms and up to 320 W peak output, with 50% more internal amplifier power than the previous generation.
• Optimizes the audio signal for consistent, high-quality performance throughout the vessel.
• High-resolution LCD provides improved color saturation, wide viewing angles, and excellent readability in bright daylight.
• An upgraded processor is eight times faster than the previous generation for quicker response and smoother operation.
• Group compatible Apollo stereos to share audio sources, synchronize playback, and manage individual audio zones throughout the vessel.
• Improved Wi-Fi connectivity supports high-fidelity wireless audio streaming from compatible Apple devices.
• Supports Bluetooth®, Wi-Fi, Apple AirPlay, USB-C, HDMI ARC, two auxiliary inputs, AM/FM radio, and DAB/DAB+ in supported regions.
• Play digital audio from a compatible television or other HDMI ARC source directly through the vessel's audio system.
• Connects with compatible Garmin chartplotters through Garmin BlueNet or Garmin Marine Network for integrated audio control.
• Automatically adjusts audio output based on engine RPM, speed over ground, speed through water, or wind speed when compatible NMEA 2000 data is available.
• Supports an input voltage range of 10.8–32 VDC, making it suitable for a wide range of marine electrical architectures.
• The properly installed front face carries an IPX7 water-resistance rating for dependable use in demanding marine environments.
• Uses the same mounting specifications and connections as the Apollo RA770 and RA670, simplifying upgrades in many existing installations.