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1. Select a mounting area where the amplifier will

have sufficient air circulation for proper cooling.
Inadequate air circulation will cause the temperature
of the amplifier to rise and will trigger the thermal
protection mode.

2. Place the amplifier on the mounting surface and

mark the locations of the four mounting holes as
shown in the illustration.

3. Remove the amplifier  and  drill  a  1/8"  hole at 

each of the four locations.

CAUTION:

  Before drilling the holes, look at the

underside of the mounting surface.  Always check
carefully to avoid drilling into wiring, braces, fuel
or brake lines.  

CHECK BEFORE YOU DRILL!

4. Secure the amplifier to the mounting surface using

The self-tapping screws provided.

-5-

INSTALLATION INSTRUCTIONS

INSTALLATION DIAGRAM

Summary of Contents for 1286560

Page 1: ...OWNER S MANUAL Model AXT 550 500 Watt 2 Channel Bridgeable MOSFET Amplifier...

Page 2: ...INDEX Specifications 3 Precautions 4 Installation Instructions 5 Wiring Instructions 6 7 Input Wiring Diagram 8 Output Wiring Diagram 9 Operation 10 12 Warranty 13...

Page 3: ...Due to continuing improvement Audiovox reserves the right to change features and design without notice 3 This power amplifier has been designed to provide high Quality performance with a minimum of ma...

Page 4: ...off operation until it has cooled down sufficiently 4 If fuse replacement is necessary use only fuses of the same ampere rating as originally supplied with the unit The use of fuses with incorrect rat...

Page 5: ...and mark the locations of the four mounting holes as shown in the illustration 3 Remove the amplifier and drill a 1 8 hole at each of the four locations CAUTION Before drilling the holes look at the u...

Page 6: ...nd connect it to the terminal of the battery after all other wiring is completed 2 Ground Connection The ground terminal GND connection is also critical to the correct operation of the amplifier Use a...

Page 7: ...high level inputs not both If low level outputs are provided from the car stereo it is recommended that the low level inputs be used for lowest distortion and best performance Use good quality shielde...

Page 8: ...ts of car stereo connect only the Positive wires to the amplifier Do not use Negative Output wires insulate ends with tape and leave disconnected HI INPUT HI INPUT GND GND L L R R L L R R R R L L PWR...

Page 9: ...ENNALEAD GROUNDMETAL SECTIONOFVEHICLE EXISTINGSCREWORBOLTCLEANPAINT RUST DIRT ORGREASEFROMAREAFORGOODCONNECTION RIGHT SPEAKER 2 8 OHM LEFT SPEAKER 2 8 OHM OUTPUT WIRING DIAGRAM LEFT RIGHT REM BATT GND...

Page 10: ...ons are caused by mis wiring or operation into incorrect speaker loads Re check all wiring and connections if this situation occurs and correct as necessary 2 1 The Power Indicator Lamps will light to...

Page 11: ...dB 4 8 from the system If however there is still output from the amplifier when the car stereo volume control is at its minimum setting or the output level increases too fast with a small rotation of...

Page 12: ...blow fuse If fuse replacement is necessary use only fuses of the of the same ampere rating as originally supplied with the unit The use of fuses with incorrect ratings may cause serious damage to the...

Page 13: ...of the factory serial number bar code label s THE EXTENT OF THE COMPANY S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED ABOVE AND IN NO EVENT SHALL THE COMPANY S LIAB...

Page 14: ...2003 Audiovox Electronics Corporation Hauppauge N Y C C Printed in Korea 128 6560...

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