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Fusion Apollo MS-RA770 Airplay Marine Stereo

Original price was: $699.00.Current price is: $679.00.

  • Airplay 2 Marine Stereo
  • 4 Audio Zones
  • Large Colorful Display
  • Bluetooth, WiFi, AM/FM


The Fusion Apollo MS-RA770 airplay marine stereo is packed with features that deliver it as the best in the industry.   The colorful display looks great and has an easy-to-use interface to power your speakers.  First-in-class Apple Airplay marine stereo, you can now wirelessly stream your music from any Apple device to any zone this stereo is connected to.  Using a NEMA 2000 network, the MS-RA770 can be controlled from any compatible Multi-Function Display (MFD).

Airplay 2 Logo

Airplay 2

This feature sends Hi-Fi audio quality to your speakers by using an onboard router, or by enabling the built-in WiFi access receiver.  You can now send different (or the same) audio to different zones in the boat.  Completely compatible with VSSL amplifiers and other Airplay 2 compatible devices.
Fusion Garmin Display

Multi-Function Display (MFD)

The Apollo line connects to a Garmin multifunction display to control all of your entertainment using your boat's NEMA 2000 network.
ipx7 logo

IPX7 Element Proof

Install this stereo anywhere, even underwater!  With an IPX7 rating, this stereo can be submerged in up to one meter of water.  Perfect for the harsh environment of the sea.  Get on board with the Fusion MS-RA770.

Fusion Digital Signal Processing (DSP)

A technically superior listening experience made simple, Fusion DSP optimizes the audio signal delivered to your Fusion system to produce superior sound quality at all volume levels, in every listening environment.



Physical dimensions

Stereo dimensions (H x W x D): 3.23″ x 7.56″ x 4.7″ (82 x 192 x 119.4 mm)
Weight 26.5 oz (750 g)
Water rating IPX6 and IPX7 (Front panel only, when properly installed)
Power input 10.8-16 VDC
Operating temperature range 32° to 122° F (0° to 50° C)
Current (max.) 15 A
NMEA 2000 LEN 1 (50 mA)
Bluetooth wireless range Up to 30 ft (10 meters)
ANT wireless range Up to 10 ft (3 meters)
Wireless frequencies/protocols Wi-Fi 2.4 GHz @ +15 dBm nominal
Bluetooth 2.4 GHz @ +10 dBm nominal
ANT 2.4 GHz @ +4 dBm nominal
Compass-safe distance 5.9″ (150 mm)

Stereo Features

Display 4.3″ capacitive touch glass color LCD
Built-in amplifier Class-D (2 Ohm stereo-stable)
Peak power 280 W
Rated power output (2 Ohm) 43 W rms x 4 @ 14.4 V input < 10% THD
Rated power output (4 Ohm) 26 W rms x 4 @ 14.4 V input < 10% THD
Built-in Digital Signal Processing yes (with preconfigured DSP profiles)
PartyBus™-Network capabilities yes (wired or wireless)
Fusion-Link™ control yes(with MFD, smartphone and Garmin watch)
Multi-Zone™ technology 4 zones
Built-in Wi-Fi yes
Bluetooth wireless technology yes
ANT wireless technology yes
SiriusXM-ready yes (requires SiriusXM Connect vehicle tuner)
DAB+ ready yes (requires DAB100A antenna module)
Optical audio input yes
NRX remote compatibility yes
Multi-language interface Bulgarian / Chinese (Simplified) / Chinese (Traditional) / Croatian / Czech / Danish / Dutch / English / Finnish / French / German / Greek / Italian / Japanese / Korean / Norwegian / Polish / Portuguese (BR) / Portuguese (PT) / Slovenian / Spanish / Swedish / Thai / Turkish
Software updates Over-the-air software updates via the Fusion-Link app, USB
Warranty 3 years


Sources AM / FM / Bluetooth / Apple AirPlay 2 / digital optical input / USB audio / iPhone / iPod / AUX x2 / UPnP / MTP / SiriusXM-Ready (USA only, requires optional SiriusXM Connect vehicle tuner) / DAB+ ready (available in Europe and Australia only)


Auxiliary input Two RCA inputs (AUX1, AUX2)
Optical audio input One digital optical input (SPDIF) port
Ethernet One Ethernet port
NMEA 2000 One NMEA 2000 port
USB 2.0 One USB 2.0 port
SiriusXM satellite radio One SiriusXM port (requires SiriusXM Connect vehicle tuner, does not support traffic and weather)
AM/FM radio One Motorola antenna connector port
Speaker 4 x speaker connections (2 zone amplified)
RCA pre-out (left, right and subwoofer) 4 zones (requires external amplification)
Line out 4 (1 x L + R per zone, requires external amplification)
Subwoofer out 1 x mono output (requires external amplification)


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