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A. Installation Applications:
The NMC3 / NMB3 is designed for operation with 12 volts, negative-ground electrical
systems. Using this product in systems with positive ground and/or voltages other than
12V may result in damage to the product and will void the warranty.
B. Safety Considerations:
• Though this is a Marine IPX6 rated amplifier, whenever possible, mount the amplifier in a
dry, well-ventilated location that does not interfere with other factory installed electronic
devices. If a dry environment is not available, a location that is not exposed to heavy
splashing may be used.
• While this amplifier is designed to be water-resistant, it should never be submerged
under water or subjected to high-pressure water spray. Do not install where it will be
directly exposed to the elements.
• Securely mount the amplifier so that it does not come loose in the event of a
collision/sudden jolt or as a result of repeated vibrations during normal operation.
• Check before drilling to make sure that you will not be drilling into an exterior panel/hull,
fuel tank, gas/brake line, wiring harness, or other vital system.
Heaving an amplifier sealed to the elements at IPX6 level means
that heat generated inside the amp has nowhere to escape. Playing
hard with your NA2 will get it Hot. That’s fine and normal. But, avoid
touching the amplifier’s surface during or right after use.
Do not mount the amplifier in the engine compartment or in any areas of extreme
heat. Mounting the unit in the engine compartment will void your warranty.
• Protect all system wires from sharp edges (metal, fiberglass, etc.) by carefully routing
them, tying them down and using grommets and loom where appropriate.
• Secure all wiring as needed, using cable ties or wire clamps to protect them from
moving parts and sharp edges.
Do not run system wiring outside or underneath the vehicle/vessel. This is an
extremely dangerous practice, which can result in severe damage/injury.
More about the NA2 Amplifier
Get to know your NA2
The NA2 amplifier is state of the art Class D amplifier designed to
provide great amplification in a small space for your motorcycle / ATV
audio system. The NA2 is a 2-channel full range amplifier.
The NA2 amplifier is meant to work with the NOAM NR Bluetooth
controller. The NR controller is your audio source head-unit, able to
trigger your amplifier ON/OFF.
®
What’s Included
• NA2 - 2 channels Marine amplifier
1. Input – waterproof DIN plug allows you to connect your NA2
amplifier to the NOAM NR Bluetooth controller/receiver.
2. Red / positive power wire – includes a 20A fuse and fuse holder.
3. Black / ground power wire.
4. Blue / remote Turn On - *optional – you don’t need to use it in order
to power your NA2 amplifier
5. Output channels
• 6’ power wire
• 20A fuse and fuse holder
• 4 pcs of mounting screws
®
