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Audiovox PX300 manual

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Table of contents for the manual

  • Page 1

    Owner's Owner's Owner's Owner's Owner's Manual Manual Manual Manual Manual PX-300 2/3-W ay Active Crossover BASS BOOST +B dB @ 45Hz ON OFF 30Hz 30Hz[...]

  • Page 2

    INDEX Specifications ................................................................................1 Installation Instructions .................................................................2 Wiring Instructions .........................................................................3 2-W ay System Wiring Diagram ..............................[...]

  • Page 3

    HIGH PERFORMANCE 2/3-WAY ACTIVE CROSSOVER This unit has been designed to provide high quality performance with a minimum of maintenance. However, it's performance will only be as good as the care and quality of components with which it is installed. We therefore advise that you read these instructions very carefully to familiarize yourself wit[...]

  • Page 4

    INSTALLATION INSTRUCTIONS 1. Select a mounting area where the crossover will be accessible for occasional adjustment of control settings. 2. Place the crossover on the mounting surface and mark the locations of the four mounting holes as shown in the illustration. 3. Remove the crossover and drill a 1/8" hole at each of the four locations. CAU[...]

  • Page 5

    -3- WIRING INSTRUCTIONS The wiring of your crossover will depend on the system and speakers you are using but will either be a 2-way (bass and midrange /high) or 3- way (bass, midrange and high) application using 2 or 4 channels of input from the car stereo. The following pages illustrate t he input and output wiring for these types. Please refer t[...]

  • Page 6

    CAR STEREO -4- 2-WAY SYSTEM WIRING USING 2 CHANNEL INPUT LOW-LEVEL RCA OUTPUTS RIGHT AUTO-ANTENNA LEAD LEFT WOOFER EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT OR GREASE FROM AREA FOR GOOD CONNECTION GROUNDED METAL SECTION OF VEHICLE 12 VOLT VEHICLE BATTERY CHASSIS GROUND CONNECT THIS WIRE LAST 2-CHANNEL WOOFER AMPLIFIER MIDRANGE / HIGH AMPLIFIER[...]

  • Page 7

    CAR STEREO -4- 2-WAY SYSTEM WIRING USING 4 CHANNEL INPUT LOW-LEVEL RCA OUTPUTS AUTO-ANTENNA LEAD LEFT WOOFER EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT OR GREASE FROM AREA FOR GOOD CONNECTION GROUNDED METAL SECTION OF VEHICLE 12 VOLT VEHICLE BATTERY CHASSIS GROUND CONNECT THIS WIRE LAST 2-CHANNEL WOOFER AMPLIFIER MIDRANGE / HIGH AMPLIFIER RIGHT[...]

  • Page 8

    CAR STEREO -6- 3-WAY SYSTEM WIRING USING 2 CHANNEL INPUT LOW-LEVEL RCA OUTPUTS RIGHT AUTO-ANTENNA LEAD LEFT WOOFER EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT OR GREASE FROM AREA FOR GOOD CONNECTION GROUNDED METAL SECTION OF VEHICLE 12 VOLT VEHICLE BATTERY CHASSIS GROUND CONNECT THIS WIRE LAST 2-CHANNEL WOOFER AMPLIFIER MIDRANGE AMPLIFIER RIGHT [...]

  • Page 9

    CAR STEREO -7- 3-WAY SYSTEM WIRING USING 4 CHANNEL INPUT LOW-LEVEL RCA OUTPUTS AUTO-ANTENNA LEAD LEFT WOOFER EXISTING SCREW OR BOLT CLEAN PAINT, RUST, DIRT OR GREASE FROM AREA FOR GOOD CONNECTION GROUNDED METAL SECTION OF VEHICLE 12 VOLT VEHICLE BATTERY CHASSIS GROUND CONNECT THIS WIRE LAST 2-CHANNEL WOOFER AMPLIFIER MIDRANGE AMPLIFIER RIGHT WOOFER[...]

  • Page 10

    -8- OPERATION 1 POWER INDICATOR The Power Indicator LED will illuminate to indicate that the unit is connected to the battery and that the Remote Turn-On terminal is receiving +12 volts, thus turning on the crossover. 2 INPUT SELECTOR This switch is used to select the inputs of the audio signal to the crossover. In the “FRONT” setting, only the[...]

  • Page 11

    -9- 8 MIDRANGE LEVEL CONTROL This control is used to adjust the output level from the “MIDRANGE OUTPUT” jacks. Set the control to the “MIN” position and slowly adjust it until the desired level of midrange output is achieved for the amplifier/ speaker system being used. 9 HIGH LEVEL CONTROL This control is used to adjust the output level fr[...]

  • Page 12

    AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any pa rt thereof, under normal use and conditions, be proven defective in material or workmanship within 12 months from the date of orig inal purchase, such defect(s) will be repaired or replaced with new or reconditioned produc[...]