$699.00 $618.62 Exc TAX

Looks good. Sounds great.

Fusion’s Apollo MS-RA670 blends sleek styling, cutting-edge technology, and marine-ready toughness in one compact package. With a beautiful one-piece glass display, multiple source options, and Fusion’s advanced digital signal processing (DSP), this is one seriously awesome receiver.

The awesome Fusion-Link app

Fusion-Link is the industry standard protocol for marine audio integration and control. This free app lets you control your entertainment directly from marine multi-function displays, compatible Apple or Android devices, and Garmin watches. You can choose from multiple control options and adjust your audio from wherever you are on your boat.

Your Apollo Series receiver will always be up to date, thanks to over-the-air software updates. All you need to do is use the Fusion-Link app on your smartphone or compatible device.

Hear the difference DSP can make

One of the best things about Fusion-Link is that it lets you control the receiver’s digital signal processing settings. The Fusion DSP’s feed-forward limiter anticipates peaks in the audio and automatically adjusts the gain, so you can enjoy full-range audio at every volume level without distortion. You can also customize this multi-zone receiver’s sound settings to suit your Fusion speakers or adjust the settings to maximize performance in any area of your boat. With this Apollo Series receiver, everything will sound awesome anywhere you are.

Scads of source options

How do you listen to your music these days? Whatever the answer, the Apollo MS-RA670 can probably handle it. There’s AM/FM radio, of course, plus Bluetooth, UPnP, and an optical digital audio input. Plug a device in to the AUX or USB connections, or listen to your favorite SiriusXM programming (subscription and tuner required). And perhaps best of all, you can also stream high-quality audio from compatible Apple devices using Apple Airplay.

The Apollo MS-RA670 can be used in a Wi-Fi system when connected to an external network router or a Fusion Apollo RA770 stereo. If you’re building a big system, you can enjoy perfectly synced music everywhere on a larger boat by wirelessly connecting multiple Fusion MS-SRX400 zone stereos via Fusion’s PartyBus™ audio distribution technology.

Get into a zone

The MS-RA670 lets you control the sound in three independent audio zones, so you can customize your listening experience all around the boat. Each localized menu lets you control volume limits, zone naming, zone disabling, and more. All line-outs will require additional amplification, so talk to a Crutchfield Advisor for more information about building a system.

Multiple modes to suit your mood

You can rock the boat with Party Mode, turn it down a bit with Personal Mode, and switch between the two without disrupting the audio in other areas of the vessel.

Glass touchscreen display

The all-glass 2.7” LCD color display isn’t just another pretty face, it’s a beautifully simple way to control your RA670. Just tap the screen to pause and play, or swipe through your playlist to your favorite song. No more fiddling about for the right button while you’re underway.

Updates available

It’s easy to keep your Apollo Series receiver up to date. Just download the latest firmware update from the Fusion website onto a USB thumbdrive and then insert it into the USB port.

NEW: Fusion Apollo radios can now stream high-quality audio from compatible Apple devices using Apple Airplay 2.

True-Marine™ toughness

The Apollo MS-RA670 is designed and engineered using Fusion’s True-Marine design philosophy. That means it’s more than tough enough for life on the water. The front panel is IPX7-rated for water resistance, and it’s also proven to stand up against salt fog, temperature, vibration, and damaging UV rays.

Bluetooth note: Use of this receiver’s Bluetooth features will depend upon your phone’s Bluetooth capabilities. Learn more in our article explaining Bluetooth profiles.

iPod/smartphone note: If you’re going to use your iPod® or smartphone with this receiver, be sure to check “Details” for compatibility information.

This marine digital media receiver will not play CDs.


Product highlights:

General Features:
  • marine digital media receiver with built-in Bluetooth
  • 2.7″ glass LCD color display
  • can be connected to other Apollo Series receivers and remotes with a network cable and/or router
  • built-in Fusion DSP optimizes sound quality at all listening levels
  • feed-forward limiter anticipates peaks in the audio
  • multi-zone control lets you tune three audio zones
  • works with iPod/iPhone, plus Android and Windows phones
  • efficient Class D amplifier technology conserves battery power
  • PartyBus audio distribution technology (requires Fusion MS-SRX400 zone stereos)
  • AM/FM tuner
  • plays MP3, M4A, and FLAC files
  • works with Apple Airplay when connected to a Wi-Fi network
  • remote control
Marine Features:
  • IPX7 water-resistant face
  • works with FUSION-Link and NRX remote controls
  • plugs into your existing NMEA 2000 network
  • compatible with SiriusXM satellite radio tuner
  • works with existing Wi-Fi systems
  • inputs: rear USB port; AUX input; digital optical input
  • outputs: 3-zone audio (line outs require separate amplification)
  • SPDIF port supports TV audio output
  • Ethernet port
Other Features and Specs:
  • built-in amplifier: 26 watts RMS/70 peak x 4 channels
  • over-the-air software updates via the free Fusion-Link app or USB
  • can be controlled with a Garmin smart watch
  • multi-language interface: English/French/German/Spanish/Dutch /Italian
  • mounting hardware included
  • mounting depth: 4-1/4″


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