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Thank you for purchasing an ARC Audio High-Performance Amplifier!
This ARC Audio amplifier uses a Full Range Class D architecture that significantly improves efficiently, lowers heat
generation and reduces current consumption. Don’t be fooled by the small size. Class D amplifiers make more power per
square inch than traditional designs. This compact size makes installation a breeze without compromising storage space.
ARC Audio...
SOLID CONSTRUCTION for SOUND Car Audio Systems
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Warning!!
We build all ARC Audio products to play at high volumes for extended periods of time. Your ears however are not
designed for extended listening at high volume levels. This product can easily generate volume levels that can
permanently damage your hearing. We urge you to limit your exposure to very high volume sound.
You may also find your state has laws governing the volume of an audio system in a car. Please be aware of all
local and state laws in you area.
A properly tuned and operated audio system will deliver years of enjoyment when used properly.
Installation Instructions
ARC Audio X2 Amplifiers are designed for easy installation in your vehicle. To ensure the proper operation of your new
purchase, please follow the suggestions we have listed below:
Warning
Please check the suitability of the installation location before you begin. Do not cut any of the car’s structure. Pay close
attention to what is behind the panels or carpet. Often, vehicle manufactures will hide wires, fluid lines, computers or other
electronic devices in the exact area you want to mount and amplifier or drill a hole to run a wire.
If you do not have experience with automotive electrical and mechanical systems contact a professional installer. Paying
for a qualified installer is almost always cheaper then paying a dealership to repair your car.
Locating the Amplifier
The amplifiers must be securely mounted to a solid surface. Please select a dry location in the trunk or passenger
compartment only. Do not mount the amplifier to any area that may experience excessive vibration (like side of a
subwoofer enclosure). Position the amplifier in an area that receives sufficient airflow for proper cooling.
Supplying Enough Power - The Laws of Physics
Your amplifier Does NOT make power. It converts power, from your vehicles electrical system and turns it into high-power
musical energy. If the amp can’t get the power it needs form your alternator and battery, it will not be able to produce its
full output. Your ARC Audio amplifier will produce full output for longer than other amps on the market today. If the Voltage
or Current drops too low, even our amplifiers will drop below their rated output. Make sure your vehicle charging system
is in good working order. Any high-performance audio amplifier will increase the demand on your alternator and battery. If
you are unsure of the condition of electrical system, have your charging system tested by a professional technician.
The Ground Connection!!! Warning: Read this Carefully
The ground connection is as important as the power connection in terms of supplying power to your amplifier. If you are
working on a late-model vehicle, it may be necessary to ground your amplifier directly to the chassis of the vehicle AND
run a parallel ground wire to the negative terminal of your battery. Modern vehicles make extensive use of adhesives to
join panels together. These adhesives don’t conduct electricity.
When connecting the ground wire to the chassis, find a clear and safe location close to the amplifier, and remove all the
paint and sound deadening. Use a large nut and bolt to secure the ground wire. Never use seat belt bolts for grounding.
Remember, the ground must carry the same high current as the positive power wire.
To reduce the risk of noise, run all signal cables away from any vehicle or power supply wiring.
Running the Cables
Take care when running the power and signal cables through the passenger compartment of the vehicle. Running power
down one side and signal down the other is the preferred method. If this isn’t possible, keep them as far apart as possible.
When running through any metal, always use a rubber or plastic grommet to prevent the power wire from shorting and to
reduce the risk of fire. A 4 AWG or larger wire should be used for power and ground connections.
ALWAYS install a fuse on the power wire as close to the positive battery terminal as possible - preferably within 6 inches.
