Award-winning Innovation Reembodied
The Apollo RA670 marine stereo inherits key audio innovations and revolutionary technology from the award-winning Apollo RA770, reimagined in a compact form factor.
 
Features:
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 the AirPlay® 2 software feature.
Enjoy the freedom of musical choice with Fusion’s PartyBus™-Network technology.
Multi-Zone™ Technology gives you control of three separate audio zones.
Control your music from a compatible multifunction display (MFD), smart device or Garmin watch.
 
Designed And Engineered To True-marine™ Standards
Built on the True-Marine design philosophy from Fusion®, the Apollo RA670 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.
 
Modern Design and Aesthetics
Providing uniformity across the helm, the black front face blends seamlessly into black glass panels, complementing other electronics and MFDs for a tidy, uniform and elegant installation.
 
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 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.
 
Superior sound quality in every environment.
 
Fusion Digital Signal Processing (DSP)
A technically superior listening experience made simple, Fusion DSP optimizes 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 a few clicks on your compatible smartphone, setting up your DSP profiles is made simple with the free Fusion Audio app. You can set up the preconfigured DSP profiles once and enjoy listening to high-quality audio customized for your ears and the environment.