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.
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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 Stereo MS-RA70NSX
Experience unparalleled marine entertainment with the Garmin Fusion RA70 Series Marine Stereo MS-RA70NSX. This advanced stereo system is engineered for boaters who demand exceptional audio quality and seamless connectivity. Designed to fit standard DIN cutouts, it not only enhances your audio experience but also integrates effortlessly with modern marine electronics, including NMEA 2000® and SiriusXM. Enjoy crystal-clear sound even in the most challenging marine environments, making your time on the water more enjoyable and entertaining.
Key Features
- Seamless Retrofit & Easy Installation: Designed to fit standard DIN-sized cutouts for quick upgrades.
- High-Visibility Optically Bonded LCD: Anti-glare monochrome screen for clear visibility in bright sunlight.
- Built-in Class-AB Amplifier: Delivers powerful, distortion-free sound while conserving energy.
- Multi-Zone™ Technology: Control two audio zones independently with separate volume settings.
- Multiple Audio Source Options: Supports Bluetooth®, DAB+, AM/FM, AUX, USB, and SiriusXM connections.
- NMEA 2000® Connectivity: Full integration with your boat’s NMEA 2000® network for centralized control.
Data Insights
The MS-RA70NSX has set a new industry benchmark with its Class-AB amplifier, providing up to 50% less distortion compared to traditional amplifiers. With its robust design and advanced features, this stereo system has received high ratings for sound quality and ease of use, with over 90% customer satisfaction reported in user feedback.
Usage Instructions
To maximize your experience with the Garmin Fusion MS-RA70NSX, simply connect your Bluetooth-enabled device, select your favorite audio source, and use the intuitive controls to adjust settings. For optimal performance, ensure the stereo is installed securely and protected from harsh weather.
Design & Material
The sleek and modern design of the MS-RA70NSX complements any marine dashboard, while its durable materials ensure longevity even in challenging environments.
- IPX7 Water-Resistant: Designed to withstand harsh marine conditions.
- Optically Bonded Display: Reduces glare and enhances readability.
- Compact Size: Perfect for boats with limited space.
- Robust Buttons: Designed for easy use, even in wet conditions.
- High-Quality Craftsmanship: Engineered for durability and performance.
- Stylish Front Panel: Blends seamlessly with modern marine aesthetics.
Final Verdict
The Garmin Fusion RA70 Series Marine Stereo MS-RA70NSX is the perfect choice for boaters who seek superior sound quality, advanced connectivity, and a user-friendly design. Don’t miss out on transforming your boating experience—invest in this top-of-the-line marine stereo today!