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AFETY PRECAUTIONS

Fuse amplifier's power wire at the battery

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Be sure to fuse the power wire within 12" of the car's battery.  This will protect the car's 
battery in case of a short circuit between the power amplifier and battery.  THIS IS A MUST, 
the amplifier's built-in fuse will only protect the power amplifier not the car's battery!

Use high grade wire connectors.

To ensure maximum power transfer and secure safe connections, it is recommended to use 
high grade connectors where needed.

Do not run any wires underneath vehicle.

Exposed wires have a chance of being cut or damaged.  It is best to run all wires through the 
vehicle under the carpet and/or side panels.  This lends to a cleaner installation and less risk of 
damage.

Use caution when mounting amplifier.

Remember there are many electrical wires, gas lines, vacuum lines, brake lines as well as a gas 
tank in the automobile.  Make sure you know where they are when mounting the amplifier to 
avoid puncturing lines, shorting wires or drilling holes in the gas tank.

Run signal wires away from electrical wires

.

To avoid possibility of induced noise from the car's electrical system (i.e. popping noises or 
engine noise), run wires away from the car's electrical wiring.

Make all ground wires as short as possible and at the same point.

 
In order to reduce the chance of ground loops (i.e. engine noise), make the grounding wire as 
short as possible to reduce the wire's resistance.  Also, when using multiple components, make 
sure all units are grounded at the same point.

Avoid sharp edges when running the wires.

To  avoid the possibility of power, signal or speaker shorts, be careful not to allow the 
amplifiers wires to come in contact with sharp edges.  Use a grommet to protect the wire when 
running through the fire wall .    

Summary of Contents for California 400MSX

Page 1: ...MOSFET POWER AMPLIFIERS Installation Instructions Owner s Manual 400MSX 600MSX...

Page 2: ...m s overall performance It is recommended that you have our product installed by an authorized Profile retailer However if you decide to install it yourself please carefully read through this manual a...

Page 3: ...e many electrical wires gas lines vacuum lines brake lines as well as a gas tank in the automobile Make sure you know where they are when mounting the amplifier to avoid puncturing lines shorting wire...

Page 4: ...a thermal protection circuit is activated if the amplifier reaches excessively high operating temperature Once the thermal circuit is activated the amplifier will shut down to cool off The Amplifier...

Page 5: ...unit in order to reset protection circuits Gold Plated connections For positive contact maximum power and signal transfer with minimal resistance Adjustable Input Sensitivity Allows you to fine tune t...

Page 6: ...are many wires gas lines vacuum lines brake lines as well as a gas tank in the automobile Make sure you know where they are when mounting the amplifier to avoid puncturing lines shorting wires or dri...

Page 7: ...is For the ground connection use a 4 8 gauge wire black to connect to the terminal marked GND and then connect it to the car s chassis Try to keep the length of the cable as short as possible preferab...

Page 8: ...the RCA input terminals of the amplifier To make these connections we recommend high quality RCA cables which are available at your local car audio retailer Run signal wires away from electrical wire...

Page 9: ...tem may be used see diagram below Use the provided plug to make the following connections HIGH LEVEL CONNECTIONS OPTIONAL CAUTION Before making any connections determine the type of radio to avoid pos...

Page 10: ...proper phasing of the amplifier and speakers is essential for strong bass response When connecting make sure that positive from the amplifier is connected to the positive of the speaker and the same...

Page 11: ...power out of the amplifier in the maximum position It may seem to deliver more output but actually the system is only playing louder faster as you turn the volume control on the radio Ideally to prop...

Page 12: ...at remote terminal Check connection Grounding point clean and tight Check for ground w meter Head Unit s fader not in center position Set to center position Low Output Check level adjustments Re adjus...

Page 13: ...er 2 Ohm RMS Power 2 Ohm THD RMS Power Frequency Response Signal To Noise RCA Input Sensitivity RCA Input Impedance High Level Input Impedance Load Impedance Crossover Type 12dB Octave Crossover Frequ...

Page 14: ...r consequential damages due to a defect in the product Any implied warranties including fitness for use and merchantability are limited in duration to the period of the express warranty set forth abov...

Page 15: ...must be sent with the unit 4 Include a brief description of the problem or failure with the unit 5 Include the return street address and daytime telephone number 6 Allow 2 3 weeks for repair this peri...

Page 16: ...PROFILE CONSUMER ELECTRONICS INC 15060 SHOEMAKER AVE SANTA FE SPRINGS CA 90670 TEL 562 404 9393 FAX 562 404 9433 WWW PROFILEUSA COM By...

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