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The Fusion Apollo MS-RA800 is a touchscreen marine stereo that succeeds the RA770 and shares its form factor and wiring loom, so swapping one for the other is simple. Its Class-D amplifier delivers 4 x 40 watts RMS with all channels driven at under 0.1% THD into 4 ohms, which Fusion rates at more than 50% higher output than the RA770, and its digital processing runs eight times faster. It can play lossless high-resolution files at as much as 24-bit/96 kHz, streamed over Wi-Fi with AirPlay.
The 4.3-inch edge-to-edge glass touchscreen improves on the older model in resolution, color and daylight readability, and the black glass face can be flush mounted at the helm. Sources include AirPlay, Bluetooth, HDMI ARC, DAB+, USB, AM/FM and AUX. It networks with other Apollo stereos for grouping, combined volume, power options and Home Zone control, and it links to compatible Garmin MFDs over NMEA 2000 or to a Garmin watch or smart device through the Fusion Audio app.
4 x 40 W RMS Class-D amplifier, under 0.1% THD at 4 ohms
4.3-inch glass LCD touchscreen
Lossless audio up to 24-bit/96 kHz over Wi-Fi
HDMI ARC, Bluetooth, DAB+, USB, AM/FM and AUX
NMEA 2000 integration with compatible Garmin MFDs
IPX6 and IPX7 front panel, tested for salt fog, temperature, vibration and UV
Free standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or moreFree standard shipping on U.S. orders of $70 or more
We offer a 30-day return policy. Items must be returned in the same condition you received them, in the original packaging. See our Refund Policy for details.
Standard delivery takes 3–8 business days after shipment. Express shipping options are available at checkout.
No. We currently ship to U.S. addresses only.
BEFORE YOU BUY
Frequently asked questions
Yes. Every product we sell is brand new.
All products are covered only by their manufacturer's warranty, under the manufacturer's terms. We do not offer our own warranty, but you can return any item within 30 days for a full refund.
No. SiriusXM-ready stereos need a compatible SiriusXM tuner or antenna and an active SiriusXM subscription, which are sold separately.
You can request a return within 30 days of receiving your item. See our Refund Policy for the full conditions.
Orders are processed within 1–3 business days. Standard delivery takes 3–8 business days after shipment, while expedited shipping options are available at checkout for faster delivery.
Check the specifications and dimensions on each product page. If you are not sure, contact us with your boat or vehicle details before you order.
Important information
Disclaimer: satelliteradioinc is an independent online retailer of new marine and car audio equipment. satelliteradioinc is not owned by, operated by, sponsored by, endorsed by, or officially affiliated with JL Audio, Fusion, Garmin, Aquatic AV, Boss Audio, KVH, Starlink, SiriusXM, Navico, Roswell, VDO, Pacer, any vehicle or boat manufacturer, or any other third-party brand. All brand names, trademarks, logos, model names, vehicle names, part numbers, and compatibility references remain the property of their respective owners and are used solely for product identification, compatibility information, and descriptive purposes. Any reference to a third-party brand does not imply endorsement, sponsorship, partnership, or official affiliation.
Customer Support & Warranty Disclaimer
Customer support, technical assistance and returns are available only for products purchased directly from us. Products are covered only by their manufacturer's warranty; satelliteradioinc does not offer its own warranty.
Proof of purchase or a valid order number is required for returns and support.
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