Apollo RA800 is Fusion’s most powerful and technologically advanced marine stereo to date, engineered to deliver an elite onboard listening experience. Built with audiophile-grade components and a built-in Class-D amplifier, the RA800 outputs 4 x 40 watts RMS (all channels driven) with less than 0.1% total harmonic distortion, offering over 50% more power than its predecessor, the RA770.

As the first Fusion stereo to support high-resolution, lossless audio (up to 24 bits at 96 kHz), the RA800 ensures studio-quality sound across every listening zone. Wi-Fi connectivity enhances this experience with seamless AirPlay audio streaming and multi-input, multi-output technology for high-fidelity wireless performance.

The intuitive 4.3" LCD touchscreen with edge-to-edge glass delivers exceptional image clarity, vibrant color, and improved visibility, even in bright daylight. Its sleek black faceplate can be flush-mounted to complement modern helm designs, blending seamlessly with other electronics.

Connect and control with ease using a variety of source options, including AirPlay, BLUETOOTH®, HDMI ARC, DAB+ radio, USB, AM/FM radio, and AUX inputs. The RA800 also integrates effortlessly with compatible Garmin MFDs via NMEA 2000, and with the Fusion Audio app, you can manage your music wirelessly from a compatible Garmin smartwatch or smart device.

Built on Fusion’s True-Marine design philosophy, the RA800 boasts a rugged IPX6 and IPX7 water-resistant front panel and is thoroughly tested against salt fog, UV, temperature, and vibration, ensuring durability in all marine conditions.

Advanced features like Fusion DSP (Digital Signal Processing) technology automatically optimize audio signals for superior sound at any volume and in any environment. Use the Fusion Audio app to easily configure pre-set DSP profiles for your onboard setup.

Enjoy full control with Apollo Series network features:
Stereo Grouping: Synchronize audio across multiple Apollo stereos.
Volume Control: Adjust individual or grouped zone volumes with a tap.
Power Options: Remotely power on stereos in standby across the network.
Home Zone Control: The stereo automatically returns to local zone control after a period of remote use.
Speed vs. Volume: Automatically adjusts volume based on your boat’s speed for optimal audio levels underway.

Firmware updates are easy via the Fusion Audio app, keeping your system up to date with the latest features.

Fusion's Apollo RA800 redefines marine audio with superior sound, seamless connectivity, and smart design — all built to withstand the harshest marine environments.

What's In The Box?

Fusion Apollo MS-RA800 Marine Stereo.
Mounting gasket.
Four 8-gauge, self-tapping screws.
Two screw covers.
Power and speaker wiring harness.
Auxiliary-in, line-out, and subwoofer-out wiring harnesses.
2m (6ft) drop cable for the NMEA 2000 network.
Dust cover.
Documentation.

Specifications:

General:
Physical dimensions (Height): 82 mm (3.23").
Physical dimensions (Width): 192 mm (7.56").
Physical dimensions (Depth): 119.4 mm (4.7").
Weight: 620g (1.37 lbs).
Control Surface Dust/Water Rating (when properly installed): IPX6 and IPX7.
Rear Dust/Water Rating (when properly installed): IPX3.
Operating temperature range: -20 to 70° C.
Current draw (max): 25 A at 14.4 V; 15A at 28.8 V.
Warranty: 3 years.

Networking:
NMEA 2000 LEN: 2 (65 mA).
Bluetooth wireless range: Up to 10 metres (30 ft).
ANT wireless range: Up to 10 ft (3 metres).
Wireless frequencies/protocols: WiFi 2.4Ghz : +12dBm nominal MIMO 2 x 2 / Bluetooth®: 2.4 GHz @ +10 dBm nominal / ANT®: 2.4GHz 0dBm nominal.

Audio:
Rated continuous (RMS) power (14.4 V input @ 4 Ohm < 1% THD): 40W x 4.

Electrical Features:
Power input: 10.8 to 32 Vdc.
Compass safe distance: 150 mm (5.9).

Stereo Features:
Display size: 109 mm (4.3")
Display type: Capacitive touchscreen colour LCD
Display resolution: 800 x 480
Optically bonded display: Yes.
Built-in amplifier: Class D (4 Ω).
Built-in Wi-Fi: Yes.
Built-in Digital Signal Processing (DSP): Yes (with custom DSP profile setup using Fusion-Link app).
Stereo networking: Yes (wired or wireless).
Control: Yes (MFD, smart device and Garmin watch).
Multi-Zone technology: 4 zones.
Bluetooth wireless technology: Yes.
ANT wireless technology: Yes.
DAB+ ready: Yes.
Multi-language interface: Bulgarian, Simplified chinese, Traditional chinese, 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 updates via Fusion-Link™ app (when connected to wireless network router) / USB.

Sources:
Supported sources: AM, FM, BLUETOOTH®, Apple AirPlay® 2, HDMI ARC, USB audio, iPhone, iPod, AUX x2.
Supported audio formats (USB): MP3, AAC, M4A, FLAC, WAV.

Connections:
Auxiliary inputs (RCA): 2.
HDMI ARC Ports: 1.
Ethernet ports: 1.
NMEA 2000 ports: 1.
USB 2.0 ports: 1 (USB-C).
AM/FM ports (Motorola antenna connector): 1.
Speaker connections: 4 (2 zone amplified).
RCA pre-out (left, right and subwoofer - requires external amplification): 4 zones.
Line out (requires external amplification): 4 (L + R per zone).
Subwoofer out (requires external amplification): 4 (1 mono output per zone).