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Current Fusion® Marine Stereo Features Guide
When deciding which stereo to purchase, the most important things to consider are the number of zones needed and desired music sources. Zones refers to how many areas separate volume control is needed in. Sources refers to where the music the stereo plays comes from, like an AM/FM antenna, Bluetooth, Airplay, etc. Ethernet and NMEA 2000 connections determine what remotes a stereo will be compatible with as well as their networking capabilities.
Click on each stereo model name below to view owner's manuals and installation instructions.
| Internal Amplified Zone | External Amplifier Pre-Outs | Ethernet | Wi-Fi | NMEA 2000¹ | SiriusXM Input | Auxiliary Input | USB Input | Optical Input | |
| MS-BB100 | Yes (2) | Yes (2) | No | No | Yes | No | Yes (1) | Yes | No |
| Apollo MS-SRX400 | Yes (1) | Yes (1) | Yes | Yes | No | No | No | No | No |
| MS-RA60 | Yes (2) | Yes (1) | No | No | No | No | Yes (1) | No | No |
| MS-RA70 | Yes (2) | Yes (2) | No | No | No | No | Yes (1) | Yes | No |
| MS-RA70NSX | Yes (2) | Yes (2) | No | No | Yes | Yes | Yes (1) | Yes | No |
| Yes (2) | Yes (2) | No | No | Yes | Yes | Yes (1) | Yes | No | |
| Apollo MS-RA670 | Yes (2) | Yes (3) | Yes | No | Yes² | Yes | Yes (1) | Yes | Yes |
| Apollo MS-WB670 | Yes (2) | Yes (3) | Yes | No | Yes | Yes | Yes (1) | Yes | Yes |
| Apollo MS-WB675 | Yes (2) | Yes (4) | Yes | No | Yes | Yes | Yes (1) | Yes | Yes |
| Apollo MS-RA770 | Yes (2) | Yes (4) | Yes | Yes | Yes² | Yes | Yes (2) | Yes | Yes |
- In addition to the features listed above, each stereo has these features:
- Fusion® Audio App compatibility
- Bluetooth compatibility (input only)
- One Motorola antenna connector for AM/FM reception
- ARX Wireless Remote compatibility³
- NMEA 2000 capable stereos are compatible with NRX Wired Remotes
- Ethernet-capable stereos are compatible with the ERX400 Wired Remote
- Internal and external amplified zones may be used simultaneously, however each will still be controlled by one zone volume
- Stereos with built-in Wi-Fi may connect to a phone or tablet for wireless software updates and to stream Apple AirPlay or Android UPnP
- Apple AirPlay and Android UPnP provide higher audio quality than Bluetooth when streaming
- Stereos with Ethernet may connect to an external Wi-Fi router⁴ for wireless software updates and to stream Apple Airplay or Android UPnP
- Apollo stereos may be grouped via Wi-Fi or Ethernet for controlling one another, syncing music, and sharing music sources
- If more than 4 zones are needed, multiple Apollo stereos will be required and they will need to be grouped
If all pre-purchase questions aren't answered here, contact Product Support for further assistance.
¹ - Additional NMEA 2000 parts may be necessary to connect a compatible Fusion stereo to an existing NMEA 2000 network. See the NMEA 2000 Technical Reference Guide for more details
² - Stereo is able to provide power to up to 3 connected NRX remotes by toggling NRX Power in the Settings. Should not be used on networks where other devices or NMEA 2000 power cables are being used without a power isolator
³ - Except for the SRX400
⁴ - Including a Wi-Fi capable Fusion stereo and Wi-Fi capable multifunction displays