Fusion MS-RA670 Apollo Marine Stereo
Best premium audio for discerning marine enthusiasts.
The Fusion MS-RA670 Apollo Marine Stereo is a compact, powerful audio solution designed for any vessel. It features AM/FM radio, USB, and Bluetooth connectivity, with SiriusXM readiness for expanded entertainment options. Digital Signal Processing (DSP) optimizes audio for each zone, ensuring superior sound quality. The stereo boasts a durable 2.7-inch optically bonded LCD screen that resists sea spray and condensation. With a 280W peak power output and an internal Class-D amplifier, it delivers robust performance. The PartyBus network capability allows for synchronized audio across multiple stereos or individual zone control. It also supports optical audio input for TV sound enhancement and UPnP streaming over Wi-Fi for high-quality audio.
$549.99
More Apollo Options
Owner Satisfaction
4.5
/ 5
Category Rank
49
/ 223
#49 in Marine Audio & Video Receivers
Price vs Category Average
+77%
Above average
Dimensions
15768112
/ mm x mm x mm
Who it's for
- Boaters who demand premium sound performance on the water
- Tech-savvy mariners seeking integrated control of their vessel's electronics
- Vessel owners needing reliable entertainment in challenging outdoor conditions
Who should skip it
- Budget-conscious buyers looking for basic marine audio solutions
- DIY enthusiasts without prior experience in marine electronics wiring
- Casual listeners preferring simple, plug-and-play audio systems
Performance breakdown
Marine Durability
IPX7 rating ensures reliable performance against harsh saltwater environments.
Audio Customization
Digital Signal Processing delivers tailored sound profiles for every zone.
Connectivity Versatility
Seamless integration across Wi-Fi, Bluetooth, and wired network sources.
System Scalability
PartyBus networking makes multi-zone audio management effortless and synchronized.
Interface Clarity
Optically bonded display remains readable even under direct sunlight.
Amplification Power
Class-D internal amplifier provides robust output for most vessel configurations.
Key Specs
Dimensions
157mm x 68mm x 112mm
Peak Power
280W
Water Rating
IPX7
Display
2.7-inch Color LCD
Connectivity
Bluetooth, Wi-Fi, Ethernet, PartyBus
Tuner Bands
AM/FM, SiriusXM Ready
Inputs
USB, AUX, Optical Audio
Outputs
Line Out, Subwoofer Out
Features
- PartyBus Network for synchronized audio
- Digital Signal Processing for optimized audio zones
- IPX7 water-resistant color LCD display
- SiriusXM Ready for satellite radio
- Bluetooth and Wi-Fi audio streaming
- Optical audio input for TV sound
- Compact design for smaller spaces
- Fusion-Link control from MFD or smartphone
What customers say
Customers consistently commend the Fusion MS RA670 Apollo Marine Stereo for its intuitive operation and dependable performance in demanding marine environments. Users frequently highlight the straightforward setup and seamless integration with existing boat systems, making it remarkably easy to use for all levels of boaters. Its robust build and consistent, clear audio output are often praised, underscoring its reliability and high quality for enjoyable on water entertainment. This unit is seen as a solid investment for those seeking a premium marine audio experience.
Know before you buy
Yes, the unit supports Fusion-Link, allowing you to control your audio directly from a compatible Multi-Function Display (MFD) or your smartphone via the Fusion-Link app.
PartyBus allows you to sync audio across multiple Apollo-series stereos on your vessel or control zones individually. It requires an Ethernet connection between devices to enable this synchronized playback.
The 2.7-inch color LCD is optically bonded and carries an IPX7 water-resistance rating. This design prevents fogging and protects the screen from sea spray and condensation in exposed environments.
Not necessarily. The MS-RA670 features an internal Class-D amplifier with a 280W peak power output, which is typically sufficient to drive speakers in most standard marine installations.
Yes, the unit includes an optical audio input specifically designed to connect to your TV. This allows you to route your television's audio through your boat's speaker system for a more immersive experience.
The DSP is designed to be user-friendly; you can use the Fusion-Link app to select pre-configured profiles based on your specific speakers and environment. This automatically optimizes the audio output for each zone without requiring professional audio engineering knowledge.
Still have a question?
Ask Hayley anything about this product before you decide.