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Australia Wide

Fusion MS-WB675 Apollo Marine Hideaway Stereo


SKU: MSWB675 Category:

Amplify The Moment

The Apollo WB675 marine hideaway stereo is compact in design but still offers superior audio quality in up to four separate audio zones that you can control.

Designed And Engineered To Fusion® True-marine™ Standards

Built on the True-Marine design philosophy from Fusion®, the Apollo WB675 stereo has been tested to a high level of protection against salt fog, temperature, vibration, and UV.

Compact Design

Designed to save space at the helm, Apollo WB675 can be hidden away in the dash or mounted in a variety of areas such as storage lockers, inside helm consoles, and other concealed compartments

Speed Vs. Volume

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 the 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.

Fusion Digital Signal Processing (DSP)

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.

Easy-to-install DSP Profiles

With just 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.

Gain Wi-fi Capabilities

Connect your Apollo WB675 stereo via Ethernet to your wireless network router, Garmin MFD, or Apollo Series stereo network, and enjoy Wi-Fi audio streaming and over-the-air software updates1.

Audio Streaming With Wi-fi

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.

Over-the-air Software Updates

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.

Stereo Grouping

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.

Volume Control

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

Power Options

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

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.

Freedom Of Choice To Listen To What You Want

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.

Full Control From Your Apollo Erx400 Remote

Control the Apollo WB675 stereo by connecting your Apollo ERX400 wired remote via Ethernet and enjoy the full Apollo user experience including PartyBus-Network functionalities.

Control From A Compatible MFD

Are you looking for a more streamlined system? You can connect Apollo WB675 to your compatible MFD using an Ethernet or NMEA 2000® network connection without the need for an additional wired remote.

Control More Audio Zones

Control up to eight independent audio zones by connecting your second Apollo WB675 stereo via Ethernet to a router or Ethernet switch (additional stereo sold separately). You’ll be able to control both Apollo WB675 stereos from your Apollo ERX400 wired remote.


  • Custom audio profiles for each zone on your boat deliver superior-quality audio.
  • Audio streaming with Wi-Fi® technology provides high-quality audio with a faster data transfer rate1.
  • Experience seamless high-quality audio streaming from your music app via the AirPlay® 2 software feature1.
  • Enjoy the freedom of musical choice with PartyBus™-Network technology1.
  • Multi-Zone™ Technology gives you control of up to four separate audio zones.
  • Control your music from your compatible multifunction display (MFD), smart device, or Garmin smartwatch.


  • Dimension 5.1″ X 5.1″ X 2.2″ (130 X 130 X 56 Mm)
  • Weight 1.05 Lbs (475 G)
  • Water Rating Ipx2 (When Properly Installed)
  • Operating Temperature 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 Metres)
  • Ant® Wireless Range Up To 10 Ft (3 Metres)
  • Wireless Frequencies/protocols Bluetooth®: 2.4 Ghz @ +12 Dbm Nominal
  • Ant®: 2.4 Ghz @ +7 Dbm Nominal
  • Amplifier Class-d (2 Ohm Stereo-stable)
  • Power Input 10.8 – 16 Vdc
  • Compass Safe Distance 5.9″ (150 Mm)
  • 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 Digital Signal Processing (Dsp) Yes (With Custom Dsp Profile Setup Using Fusion-link™ App)
  • Partybus™-network Capabilities Yes (Wired)
  • Control Yes (Mfd, Smart Device And Garmin Watch)
  • Multi-zone™️ Technology 4 Zones
  • SiriusXM-ready
  • Dab+ Ready
  • Supports Nrx Wired Remote
  • Software Updates Over-the-air Updates Via Fusion-link™ App / USB
  • Supported Sources Am, Fm, Bluetooth®, Apple® Airplay® 2, Digital Optical Input, USB Audio, Iphone®, Ipod®, Aux X1, Upnp, Mtp
  • Auxiliary Inputs (RCA) 1
  • 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)

What’s in the Box:

  • Fusion® Apollo™ MS-WB675 Marine Hideaway Stereo
  • Four 8-gauge, self-tapping screws
  • Power and speaker wiring harness
  • Auxiliary-in, line-out, and subwoofer-out wiring harness
  • Line-out and subwoofer-out wiring harness
  • 6 ft (2 meter) NMEA 2000® drop cable
  • Documentation

Legendary Products & Support From Authorised Dealers

You’ve decided to buy Fusion. That means quality and performance are important to you, so who you buy your new Fusion gear from is just as important. Here are a few reasons to purchase from an authorised dealer and here is why.


Proper Training: Only authorised Fusion dealers are factory trained to sell and install Fusion products. They know Fusion products and your vehicle to ensure that your new purchase exceeds your expectations!


Authorized Warranty: Fusion provides one of the best warranties in the business. Only customers purchasing through authorised dealers receive this comprehensive company warranty. Don’t be fooled by others who promise a full warranty, because it’s simply not true.


Support: If you have an issue, you are covered by Fusion Australia’s manufacturer’s warranty and all you need to do is send it back in direct to get any warranty issues sorted, not post it back overseas. It’s all done right here.


Protect Your Investment: Protect yourself and your investment by making sure you buy your Fusion product from us, an online dealer who is part of the Fusion family. Ask yourself, is it worth saving a few dollars not to be covered?!


Weight 0.48 kg




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Fusion MS-WB675 Apollo Marine Hideaway Stereo

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