The Fusion Apollo MS-RA800 marine stereo runs your onboard tunes from a single glass front panel about 4 inches across. You get source options through HDMI, USB and dual antenna ports so one head unit can cover AM, FM and digital feeds on trips over 4 hours. The big rotary dial is roughly 45 mm wide so you can still tweak volume when the boat is bouncing through 1 m chop. Fusion builds the Apollo MS-RA800 with a deep chassis around 100 mm to slide into common dash spaces on trailer boats and cruisers. The plastic body and glass front are put together to suit 12 V electrical systems and exposed cockpits. Rear connectors include a multi-pin power plug and NMEA-style network socket to tie into wider setups over 2 zones. For the price you get solid marine-grade stereo gear that is a smart buy for Aussie skippers.

• Fusion Apollo MS-RA800 marine stereo head unit
• Dash-mount design with glass front panel
• Approximate 4 inch colour display screen
• Large rotary volume and control dial
• Twin RF antenna connectors on rear panel
• HDMI input for compatible digital audio sources
• USB port available for supported media devices
• Multi-pin connector for 12 V DC power feed
• Rear connectors include network style port
• Compact chassis depth suits many helm consoles

Q: Does the Fusion Apollo MS-RA800 run on a 12 volt system?

Yes, the Fusion Apollo MS-RA800 is built for 12 volt DC setups. That suits most trailer boats and smaller cruisers that share a common boat battery bank. It lets you wire the stereo into existing marine switch panels without extra converters. Always follow marine wiring standards for cable size and fuse protection.

Q: What audio sources can I connect to the MS-RA800?

The MS-RA800 supports radio antenna inputs plus HDMI and USB connections. That means you can run AM or FM broadcasts via the twin RF antenna ports. You can feed digital audio from a compatible HDMI source at the helm. You can also plug USB storage for local files where supported by the stereo firmware.

Q: Where is this stereo usually mounted on a boat?

The MS-RA800 is usually dash mounted at the helm or flybridge. The rectangular front face suits flat consoles on cabin boats and centre consoles. The unit depth fits many standard cut-outs in production hulls. Mounting up front keeps the display and volume dial easy to reach while underway.

Q: Can this stereo be used in an exposed cockpit area?

The front glass panel and housing are configured for marine environments with spray and sun. Many skippers install this head unit in semi-exposed cockpits under hardtops or biminis. A sheltered position on the dash will always extend the life of marine electronics. Check your boat layout and add a cover if the helm is fully open.