Tech Specs

In The Box
Four 8-gauge, self-tapping screws
Power and speaker wiring harness
Auxiliary-in, line-out, and subwoofer-out wiring harnesses
Documentation
MS-RA70N and MS-RA70NSX also include 6 ft (2 meters) NMEA 2000® drop cable
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Reviews
Ask a Question
Tech Specs

In The Box
Four 8-gauge, self-tapping screws
Power and speaker wiring harness
Auxiliary-in, line-out, and subwoofer-out wiring harnesses
Documentation
MS-RA70N and MS-RA70NSX also include 6 ft (2 meters) NMEA 2000® drop cable
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Fusion RA70 Series Marine Stereos MS-RA70NSX Marine Stereo with NMEA 2000 and SiriusXM-Ready (010-01516-30)
Industry Benchmark for Marine Entertainment
The Fusion MS-RA70NSX is a feature-rich, space-saving marine stereo, designed to seamlessly retrofit into a standard DIN-sized cutout while offering advanced connectivity, superior audio quality, and a durable marine-rated design. Ideal for boaters who demand high-performance entertainment, this stereo is NMEA 2000®-compatible and SiriusXM-Ready, ensuring seamless integration with modern marine electronics.
Key Features & Benefits
1. Seamless Retrofit & Easy Installation
- DIN-sized chassis allows for an easy upgrade from older stereos without reconfiguring your dash.
- Sleek front panel design blends seamlessly with modern marine dashboards.
- IPX7 water-resistant front face ensures durability in harsh marine environments.
2. High-Visibility Optically Bonded LCD
- Optically bonded monochrome LCD screen reduces glare and enhances visibility in bright sunlight.
- Crisp, clear display of track info, radio stations, and system settings.
- Durable and waterproof design, perfect for open-deck installations.
3. Built-in Class-AB Amplifier for Superior Sound Quality
- High-efficiency Class-AB amplifier delivers powerful, distortion-free sound.
- Enhances clarity and volume without excessive power consumption.
- Ideal for both small and large marine audio setups.
4. Multi-Zone™ Technology – Independent Zone Control
- Manage two independent audio zones, each with separate volume controls.
-
Customize sound settings for different areas of the boat:
- Louder, energetic music on deck.
- Quieter, relaxing music in the cabin.
- Perfect for boats with multiple listening areas.
5. Multiple Audio Source Options
-
Enjoy your favorite music from a variety of sources:
- Bluetooth® – Stream wirelessly from your smartphone or tablet.
- DAB+ radio – Access high-quality digital radio (where available).
- AM/FM radio – Stay tuned to your favorite stations while on the water.
- AUX input – Connect external devices like MP3 players or satellite radios.
- USB connection – Play music directly from a USB drive.
- SiriusXM-Ready – Connect to SiriusXM satellite radio for premium, uninterrupted entertainment (subscription required).
6. NMEA 2000® Connectivity – Seamless Integration
- Full integration with your boat’s NMEA 2000® network.
- Easily control your audio system from a compatible Garmin multifunction display (MFD).
- Eliminates the need for extra remotes by centralizing controls on your existing marine display.
7. Intuitive Control from Multiple Devices
-
Control your music from a variety of interfaces:
- Garmin multifunction display (MFD) via NMEA 2000® integration.
- Fusion-Link™ app on your smartphone or tablet.
- Garmin smartwatch for quick and easy remote control.