SKU: 40367716362

Fusion Apollo Ms-ra800 Marine Stereo

Sale price$450.00 Regular price$500.00
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Description

Fusion Apollo Ms-ra800 Marine StereoFusion Apollo MS RA800 Marine Stereo Model: 010 02937 00 SLEEK, MODERN DESIGN FEATURES EDGE TO EDGE GLASS DISPLAY ENJOY PREMIUM WI FI STREAMING WITH HIGH RESOLUTION LOSSLESS AUDIO BUILT IN CLASS D AMPLIFIER BOASTS 50% MORE POWER OUTPUT SEE QUICKER RESPONSE WITH 8 TIMES FASTER DIGITAL PROCESSING SPEED SHARE ONBOARD AUDIO SOURCES WITH STEREO GROUPING REMOTELY CONTROL YOUR MUSIC FROM COMPATIBLE DEVICES Its the most powerful and technologically advanced

Fusion Apollo MS-RA800 Marine Stereo

Model: 010-02937-00
  • SLEEK, MODERN DESIGN FEATURES EDGE-TO-EDGE GLASS DISPLAY
  • ENJOY PREMIUM WI-FI STREAMING WITH HIGH-RESOLUTION LOSSLESS AUDIO
  • BUILT-IN CLASS-D AMPLIFIER BOASTS 50% MORE POWER OUTPUT
  • SEE QUICKER RESPONSE WITH 8 TIMES FASTER DIGITAL PROCESSING SPEED
  • SHARE ONBOARD AUDIO SOURCES WITH STEREO GROUPING
  • REMOTELY CONTROL YOUR MUSIC FROM COMPATIBLE DEVICES

It’s the most powerful and technologically advanced Fusion® marine stereo ever. With audiophile-level components and a built-in amplifier providing twice the power of the predecessor RA770, this system delivers lossless audio performance of unmatched clarity. Plus, its Wi-Fi® connectivity supports seamless AirPlay® audio streaming on your boat.

Our first marine stereo to support high-resolution lossless audio (up to 24 bits at 96 kHz), RA800 offers unparalleled sound quality — supported by Wi-Fi technology for seamless audio streaming.

The built-in Class-D amplifier can deliver 4 x 40 watts RMS (all channels driven) with less than 0.1% total harmonic distortion at 4 ohms — producing more than 50% more power output1 than its predecessor.

The stereo’s 4.3-inch LCD touchscreen display offers notable improvements1 in image resolution, color saturation, viewing angles and readability in bright daylight.

Connect your RA800 stereo with other Apollo Series stereos to create a network on board your boat. Enjoy advanced features, including stereo grouping, combined volume control, power options and Home Zone control.

Take advantage of a wide variety of source options available, including AirPlay streaming from Apple®, BLUETOOTH® connectivity, HDMI ARC, DAB+ radio tuner, USB connections, AM/FM radio and AUX inputs.

Easily network your RA800 stereo with a compatible Garmin MFD via NMEA 2000® networking for integrated audio control at the helm. Or use the Fusion® Audio app to wirelessly control your music from a compatible Garmin smartwatch or other smart device.

QUICK SWITCH FROM RA770 TO RA800: With an identical form factor and wiring loom as the predecessor RA770, upgrading and installation are simple with RA800.

Specifications
General
Physical dimensions (Height) 3.23"" (82 mm)
Physical dimensions (Width) 7.56"" (192 mm)
Physical dimensions (Depth) 4.7"" (119.4 mm)
Weight 1.37 lbs (620 g)
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 30 ft
ANT® wireless range Up to 10 ft
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) 40 W x 4
Electrical Features
Power Input 10.8 to 32 Vdc
Compass-safe distance 5.9"" (150 mm)
Stereo Features
Display size 4.3"" (109 mm)
Display type capacitive touchscreen color LCD
Display resolution 800 x 480
Optically bonded display Yes
Built-in amplifier Class D (4 Ohms)
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)
Fusion-Link™ control Yes (MFD, smart device and Garmin watch)
Multi-Zone™ technology 4 zones
BLUETOOTH® wireless technology Yes
ANT® wireless technology 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 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)

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
  • 6 ft (2 m) drop cable for the NMEA 2000® network
  • Dust cover
  • Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40367716362

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Mariano
Alexandria, US
★★★★★ 5
Great Place to Start
Format: Paperback
Clear and entertaining
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Reviewed in the United States on February 17, 2026
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Austin
Grantham, US
★★★★★ 5
Engaging Read for Beginners and Techies Alike
Format: Paperback
An engaging and accessible exploration of how computers really work. The author breaks down complex concepts into simple, relatable explanations, making topics like binary, logic gates, and basic circuits far less intimidating. For newcomers, it’s a great way to build a foundational understanding of computer theory with just a touch of electrical engineering. As someone with a technical background, I still found it entertaining; the examples and analogies added fresh ways to frame ideas I already knew. It’s the kind of book that can bridge the gap between “I use computers” and “I understand what’s happening under the hood.” Highly recommended for anyone curious about what makes hardware and software tick, whether you’re starting from scratch or just want a new perspective.
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Reviewed in the United States on August 19, 2025
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Peter
New York, US
★★★★★ 5
CODE is the book you should get.
Format: Paperback
The best book to enter the field. Grateful that Charles Petzold decided to write it, even happier this was one of the first books I picked up. Recommend to everyone wanting to become a programmer, or just interested in computers.
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Reviewed in the United States on January 12, 2026
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Michael Donoghue
Pawtucket, US
★★★★★ 5
If you only buy one technical computer book, this is it
Format: Paperback
Disclaimer: I owned the first edition for years and read it a dozen times, mainly for pleasure since it’s not only informative but also just enjoyable to read. I’m a professional software architect and have dozens of textbooks on computer science and engineering so I’ve been around the block. This is the kind of book I would buy all for all my friends (if I had more than a couple) and family members (if they were even slightly into computers, which they aren’t sadly). Petzold does an exceptional job at describing digital logic and guides you through building a conceptual CPU from very first principles. I think his bottom up approach is the way to go and has helped me understand complex topics in an extremely simple way. When I’m not reading fiction, this is my go to bedtime reading. The second edition has about 100 more pages than the first and some content has been completely reworked and it’s great. If you ever had even a passing interest in knowing how computers work at a very fundamental level, get this book!
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Reviewed in the United States on January 31, 2023
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Yura
West Palm Beach, US
★★★★★ 4
First programmer?
Format: Paperback
As an ardent reader of the past 1st edition, I was fairly excited to get the latest version. That is, until I encountered the history chapter of the new edition. For one thing, what I do NOT understand in this second edition is the newly added description of August Ada Byron (countless of Lovelace). The author claims it was Babbage who was the first programmer to design the engines, not Ada. I am not trying to start a futile argument here about who has more or fewer contributions, etc. What I am trying to assert here is that it is undisputed that Ada (unless the new evidence arises) left *the very first demonstration* of what this seemingly imaginary machine, which didn't even physically exist, was capable of through her program. Because Babbage designed the engine itself, that doesn't automatically put him in the position of a programmer (despite Babbage being a brilliant engineer/scientist and may have had a simple or detailed program in his mind). However, it was Ada who gave a definite touch to programming concepts that ultimately led to modern-day programming. Ada deserves more recognition than a mere "tutorial writer," and she is certainly entitled to the title she deserves. Other than that, like the previous edition, this book is a must-read for people who are from related/unrelated fields. I always loved the 1st edition, and I would do too with the 2nd. Still, I think history should always be approached with more care, particularly if matters have potential controversies.
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Reviewed in the United States on January 6, 2023

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