FUSION® Apollo Marine Entertainment System with Built-In Wi-Fi

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The world’s first touchscreen marine stereo with built-in Wi-Fi, the Apollo RA770 has redefined audio excellence with revolutionary technology and innovative design including Fusion’s Digital Signal Processing, PartyBus, over-the-air software updates, a one-piece glass display and more source options than ever before. 

From the kick drum to the eardrum, Apollo has made it inherently simple to customize your audio entertainment for superior sound quality in any area of your boat. 


World’s First Marine Wi-Fi Stereo: High quality audio streaming is now available via Wi-Fi, delivering a higher data transfer rate in comparison with Bluetooth. 

Enjoy perfectly synced music throughout your vessel by wirelessly connecting multiple Apollo stereos via PartyBus.

Digital Signal Processing (DSP): A technically superior listening experience made simple, Fusion DSP produces superior sound quality in every environment. 

Precisely calculated loudness curves optimized for the human ear ensure quality, full range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion, at any volume level, a thing of the past. 

Using environmental information and customized Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction, and programmed to protect your system season after season.

Setting up your DSP profiles is made simple with the free Fusion-Link app, or with a custom-made Fusion-Link PC app for OEM boat builders. 

With just a few clicks, you can set up the preconfigured DSP profile once and get back to enjoying what you love on the water, while listening to high quality audio customized for your ears and the environment. 

PartyBus: Enjoy the freedom of musical choice with the Apollo Series and Fusion-PartyBus™. With Party Mode, Personal Mode, and finally the ability to switch between the two without disrupting the audio in other areas of the vessel, PartyBus is Fusion’s audio distribution network of the future.

Glass Touchscreen Display: The future of marine audio entertainment has arrived in the Apollo RA770 with its 4.3” LCD colour touchscreen display. 

Simply tap the screen to pause and play, or swipe through your playlist to your favorite song – fiddling around to locate the right button is now a thing of the past.

Over-The-Air Software Updates: The Apollo Series is intelligently simple and always up to date, thanks to the over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app.

More Source Options Than Ever Before: The Apollo RA770 features more source options than ever before, with Bluetooth, UPnP, Optical Audio, advanced SiriusXM features and DAB+ radio available, AM/FM radio, AUX and USB connections ready at your fingertips.

True-Marine™ Designed and Engineered: Built on Fusion’s True-Marine design philosophy, the Apollo RA770 has an impressive IPX7 rated water resistant front panel, and has been tested to a high level for protection against salt fog, temperature, vibration and UV protection. 

Fusion-Link: The industry standard protocol for on-water audio integration and control, Fusion-Link enables control of your entertainment directly from partnered marine Multi-Function Displays, compatible Apple or Android devices, and Garmin watches. 

With multiple control options, no matter what you are doing on your boat, you can always be in control of your audio entertainment. 

Multi-Zone Technology: Four independent audio zones are available for a customized listening experience across your vessel, each with advanced localized menu controls including volume limits, zone naming, disabling zones and more. Note: Subwoofer and full range line outs require additional amplification.


pdf download icon  Owners Manual

pdf download icon  Installation Instructions

pdf download icon  Mounting Template

The world’s first touchscreen marine stereo with the AirPlay® 2 software feature and built-in Wi-Fi® connectivity, Apollo RA770 has redefined audio excellence with revolutionary technology and innovative design.


  • Custom audio profiles for each zone on your boat to deliver superior quality audio.
  • Audio streaming with Wi-Fi technology provides high-quality audio with a faster data transfer rate.
  • Experience seamless high-quality audio streaming from your music app via the AirPlay® 2 software feature1.
  • Enjoy the freedom of musical choice with Fusion’s PartyBus™-Network technology1.
  • This 4.3-inch touchscreen includes play, pause and skip functions using touch display commands.
  • Control your music from a compatible multifunction display (MFD), smart device or Garmin watch.


Built on the True-Marine design philosophy from Fusion®, the Apollo RA770 stereo has an IPX6- and IPX7-rated water-resistant front panel and has been tested to a high level of protection against salt fog, temperature, vibration, and UV.


Providing uniformity across the helm, the brilliantly designed black front face blends seamlessly into black glass panels, complementing other electronics and MFDs for a tidy, uniform and elegant installation.


With your stereo connected to an NMEA 2000® network with an appropriate speed sensor installed, selecting Speed vs. Volume from the stereo’s settings menu enables audio volume to be automatically adjusted based on your boat’s speed. Faster = louder; slower = lower volume. Compatible speed sources include speed over ground, speed through water, engine RPM or wind speed.


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


With a few clicks on your compatible smartphone, setting up your DSP profiles is made simple with the free Fusion-Link™ app. You can set up the preconfigured DSP profiles once and enjoy listening to high-quality audio customised for your ears and the environment.


In a world-first for marine stereos, enjoy the clarity and premium quality of audio streaming with Wi-Fi technology, including the convenience of AirPlay 2 from Apple® and universal plug-and-play (UPnP)1.


Designed with Wi-Fi onboard, the Apollo RA770 and its perfect companion SRX400 can be connected without running any wires reducing installation time, cost and complexity.


Updates are now available from your compatible smartphone or device, via the free Fusion-Link app. The Apollo Series is intelligently simple and easy to keep up to date.


Grouping allows you to link up multiple Apollo Series stereos connected to the same network and play the same audio source synchronised across all stereos.


Scroll through available zones on your boat, and enjoy independent volume control, or select ALL volume to adjust a group of stereos at once.


Power options allow you to turn on any connected Apollo Series stereo in standby mode on the PartyBus™-Network remotely from another Apollo Series stereo.


Home Zone is the physical zone on board your boat in which the stereo is installed. After adjusting audio in another zone, the stereo defaults to control of the Home Zone after a period of inactivity.


The premium glass touchscreen display is beautiful edge-to-edge. Simply tap or swipe the screen for stereo control without the hassle of trying to locate the right button.


Take advantage of the many source options available, including the AirPlay 2 feature1, Bluetooth® technology, UPnP1, optical audio, DAB+ radio, AM/FM radio, AUX and USB connections.



  • Dimension: 7.56" x 3.23" x 4.7" (192 x 82 x 119.4 mm)
  • Weight: 1.65 lbs (750 g
  • Water rating: IPX6 and IPX7 (front panel only, when properly installed)
  • Display: 4.3″ capacitive touchscreen colour LCD
  • Operating temperature: 0° to 50° C
  • Current (max) 15 A


  • NMEA 2000® LEN: 1 (50 mA)
  • Bluetooth® wireless range: Up to 30 ft (10 metres)
  • ANT® wireless range: Up to 10 ft (3 metres)
  • Wireless frequencies/protocols: Wi-Fi®: 2.4 GHz @ +15 dBm nominal / ANT®: 2.4 GHz @ +4 dBm nominal / Bluetooth®: 2.4 GHz @ +10 dBm nominal


  • Amplifier: Class-D (2 Ohm stereo-stable)

Electrical features

  • Power Input: 10.8 - 16 VDC
  • Compass safe distance: 5.9" (150 mm)

Stereo features

  • Peak power: 280 watts
  • Rated power output (2 Ohm) 43 watts RMS x 4 @ 14.4 V input < 10% THD
  • Rated power output (4 Ohm) 26 watts RMS x 4 @ 14.4 V input < 10% THD
  • Built-in Wi-Fi® Yes   
  • Built-in Digital Signal Processing (DSP)    Yes (with custom DSP profile setup using Fusion-Link™ app)
  • PartyBus™-network capabilities  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     
  • SiriusXM-ready: Yes 
  • DAB+ ready: Yes     
  • Optical audio input: Yes  
  • Supports ERX wired remote: Yes     
  • Supports NRX wired remote: Yes 
  • Multi-language interface: Bulgarian, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese-Brazil, Portuguese-Portugal, Slovenian, Spanish, Swedish, Thai, Turkish  
  •  Software updates    Over-the-air updates via Fusion-Link™ app / USB


  • 3years


  • Supported sources: AM, FM, Bluetooth®, Apple® AirPlay® 2, digital optical input, USB audio, iPhone®, iPod®, AUX x2, UPnP, MTP
    SiriusXM-Ready (U.S. only, requires optional SiriusXM Connect vehicle tuner)
    DAB+ ready (available in Europe and Australia only)


  • Auxiliary inputs (RCA)  2
  • Optical audio inputs (Digital Optical Input SPDIF) 1
  • Ethernet ports 1
  • NMEA 2000® ports 1
  • USB ports 1
  • SiriusXM ports 1
  • AM/FM ports (Motorola antenna connector) 1
  • Speaker connections 4 (2 zone amplified)
  • RCA Pre-out (left, right, and subwoofer)  4 zones (requires external amplification)
  • Line out 4 (L + R per zone, requires external amplification)
  • Subwoofer out 4 (1 mono output per zone, requires external amplification)
  • Manuals
  • Software
  • Support Center

In The Box

  • 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
  • 2 metre NMEA 2000® drop cable
  • Dust cover
  • Documentation



The Sydney-to-Perth rail link is currently closed due to heavy rain and flooding. The Melbourne-to-Adelaide rail link is also closed due to damage caused by a train derailment.

This situation is causing extended delays of deliveries to Western Australia for the following shipping services:

- Australia Post eParcel - Regular
- TNT Road

If you need an order in Western Australia urgently, consider using  the "Australia Post eParcel - Express" service if it is available for your order. Alternatively contact our WA MAIL ORDER DEPARTMENT to discuss options based on stock already available in WA.


Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.

To avoid disappointment place your Christmas orders as early as possible.

State Regular Express
ACT 11th Dec 15th Dec
NSW 11th Dec 15th Dec
NT   5th Dec 11th Dec
QLD 11th Dec 15th Dec
SA 11th Dec 15th Dec
TAS 11th Dec 15th Dec
VIC 11th Dec 15th Dec
WA   1st Dec 11th Dec


Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.


All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!

Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:

 State   Regular
 ACT   2 - 3 business days   1 - 2 business days
 NSW   2 - 4 business days   1 - 3 business days
 NT   4 - 13 business days   3 - 5 business days
 QLD   3 -12 business days   2 - 4 business days
 SA   3 - 5 business days   2 - 4 business days
 TAS   4 - 8 business days   2 - 4 business days
 VIC   3 - 5 business days   2 - 3 business days
 WA   5 - 10 business days   2 - 6 business days

Last updated 12/09/2023

* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.

Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.

Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.

International Shipping

We are currently unable to deliver online orders outside of Australia.

If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.



Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.

Visit our Returns Policy page for details on how you can return an item.