FUSION
®
MS-RA70/MS-RA70N
INSTALLATION INSTRUCTIONS
Important Safety Information
WARNING
Failure to follow these warnings and cautions could result in personal injury, damage to the vessel, or poor
product performance.
See the Important Safety and Product Information guide in the product box for product warnings and other
important information.
This device must be installed according to these instructions.
Disconnect the vessel's power supply before beginning to install this product.
Before applying power to this product, make sure it has been correctly grounded, following the instructions in
the guide.
CAUTION
To avoid possible personal injury, always wear safety goggles, ear protection, and a dust mask when drilling,
cutting, or sanding.
NOTICE
When drilling or cutting, always check what is on the opposite side of the surface to avoid damaging the vessel.
You must read all installation instructions before beginning the installation. If you experience difficulty during
the installation, contact Fusion Product Support.
What's In the Box
• DIN mounting plate
• Four 8-gauge, self-tapping screws
• Power and speaker wiring harness
• Auxiliary-in, line-out, and subwoofer-out wiring harness
Tools Needed
• Phillips screwdriver
• Electric drill
• Drill bit (size varies based on surface material and screws used)
• Rotary cutting tool or jigsaw
• Silicone-based marine sealant (optional)
Mounting Considerations
• The stereo can be mounted on a flat surface or in a single-DIN opening as a replacement for an existing
stereo.
• The stereo must be mounted in a location that allows open airflow around the rear of the stereo for heat
ventilation.
TA-2016/3299
GUID-8A3B0F6C-8675-48CE-A1DA-4CB621F098BC v7
July 2022
