Fusion Apollo MS-RA800 Marine Stereo

Experience premium on‑board audio with the industry‑leading Fusion Apollo MSRA800 Marine Stereo — engineered for true marine environments and designed to deliver powerful performance, seamless connectivity, and intuitive control

True‑Marine™ durability:

• Built to withstand the harshest marine conditions with IPX6/IPX7 rated waterproof front panel and rugged construction — perfect for saltwater, splashes, and sun‑soaked decks. Control surface resists water, rear panel rated IPX3 when installed correctly.

Brilliant 4.3″ capacitive touchscreen:

• Large, optically bonded, 800×480 resolution display with vibrant color and improved daylight readability — touch‑optimized for quick source switching and easy navigation.

Powerful built‑in audio:

• Class‑D amplifier delivers 40W RMS x 4 channels with clean, distortion‑free output and support for external amplification via pre‑outs — perfect for larger speaker arrays and subwoofers.

Advanced connectivity:

• Built‑in Wi‑Fi for Apple AirPlay® streaming, Bluetooth®, ANT® wireless, plus HDMI ARC, USB‑C, AM/FM, and dual AUX sources for versatile playback options.

Full network integration:

• Seamless networking with other Apollo series stereos for multi‑unit sync, shared volume, and power control; integrate with compatible Garmin MFDs over NMEA 2000® for centralized helm audio control.

Multi‑Zone™ support:

• Distribute sound across up to 4 zones with dedicated control for cockpit, cabin, tower, and more — keep the music going everywhere on board.

Smart control & app updates:

• Use the Fusion‑Link™ app to tune DSP profiles, group zones, update software wirelessly, and control music from mobile devices and supported Garmin smartwatches.

Easy upgrade path:

• Drop‑in replacement for the predecessor RA770 with identical form‑factor and wiring harness compatibility — reduced install time and minimal dash modification. 

What’s Included in the Box:

• Fusion Apollo™ MS‑RA800 marine stereo unit
• Mounting gasket & screw covers
• Power and speaker wiring harness
• Auxiliary, line‑out & subwoofer wiring harnesses
• 6 ft (2 m) NMEA 2000® drop cable
• Four 8‑gauge self‑tapping screws
• Dust cover & documentation

Built For Boaters Who Demand:

Reliable waterproof performance, industry‑leading connectivity, powerful marine‑tuned audio, and seamless system control from helm to stern — backed by a 3‑year manufacturer warranty for peace of mind.

Brochure (pdf)