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Audiovox AXT-1200 manual

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Table of contents for the manual

  • Page 1

    OWNER'S MANUAL Model AXT -1200 1200 Watt Bridgeable 2-Channel MOSFET Amplifier[...]

  • Page 2

    INDEX Specifications.....................................................................3 Precautions........................................................................ 4 Installation Instructions...................................................... 5 Wiring Instructions........................................................ 6 - 7 Input Wir[...]

  • Page 3

    Input Impedance: Low-level 10K Ohms High-level 100 Ohms Input Sensitivity: Low-level 200 mV - 8 V. High-level 2V - 10 V. Filter type: Selectable High/Full/Low-pass Crossover @ 12 dB/Octave Filter Crossover: LPF 50-250 Hz (variable) HPF 50-250 Hz (variable) Supply Voltage: 12 volts, negative ground Fuse Rating: 40 amps. Dimensions (W X H X D): 295 m[...]

  • Page 4

    1. Although this unit is designed with built-in self-protection circuits, there may be a possibility of damage if it is not wired correctly. Please follow the wiring instructions carefully for the type of system being used. 2. The last lead to be connected is the wire to the positive( ) terminal of the battery. Connect this wire only after having c[...]

  • Page 5

    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 illustrat[...]

  • Page 6

    The wiring of your amplifier will depend on the system and speakers you are using but will either be a stereo, mono, or mixed-mono application. The following pages illustrate the input and output wiring for these types. please refer to the appropriate diagrams for the system configuration you are using. The power and speakers wire connections for t[...]

  • Page 7

    4. Speaker Connections Depending on the type and number of speakers used with the amplifier , wire them to the speaker terminals as per the appropriate wiring diagram. For most applications, #16 gauge wire should be used for the speaker leads but in no case thinner than #18 gauge. For leads in excess of 10 feet, #14 gauge is recommended. When wirin[...]

  • Page 8

    -8- USE EITHER HIGH-LEVEL OR LOW-LEVEL INPUT , NOT BOTH. IMPORT ANT RCA TYPE SHIELED CABLES (NOT INCL UDED) Right LOW-LEVEL RCA OUTPUTS CAR STEREO INPUT WIRING DIAGRAM White Green Black Brown Gray Left CHASSIS GROUND ON RADIO LOW-LEVEL RCA OUTPUTS NOTE: When using High-Level (Speaker) Outputs of car stereo, connect only the Positive (+) wires to th[...]

  • Page 9

    -9- CAR STEREO GROUND BA TTERY FOR 12 VOL T USE ONL Y AUTO-ANTENNA LEAD GROUND MET AL SECTION OF VEHICLE EXISTING SCREW OR BOL T CLEAN P AINT , RUST , DIRT OR GREASE FROM AREA FOR GOOD CONNECTION. RIGHT SPEAKER 2-8 OHM LEFT SPEAKER 2-8 OHM OUTPUT WIRING DIAGRAM LEFT RIGHT REM BATT GND FUSE FUSE BRIDGED BRIDGED USE #10 GAUGE WIRE (SEE TEXT)[...]

  • Page 10

    -10- 3 1 2 5 OPERATION 4 6 HI-INPUT HI-INPUT GND GND L + L + R + R + L L R R R R L L PWR PWR PRT PRT MIN MIN MAX MAX GAIN GAIN 0dB 0dB 18dB 18dB 50Hz 50Hz 250Hz 250Hz LPF LPF 50Hz 50Hz 250Hz 250Hz HPF HPF X-OVER X -OVER HPF HPF LPF LPF FULL FULL BASS BOOST BASS BOOST LEFT RIGHT REM REM BATT BATT GND GND FUSE FUSE BRIDGED BRIDGED 7 8 9 Power Indicat[...]

  • Page 11

    -11- High Level Input Connection If the car stereo not does not provide low-level outputs, the amplifier may be connected via the speaker (high- level) outputs from the stereo. Wire the speaker leads from the car stereo to the 5-pin adaptor harness as shown in the diagram (shielded cable is not required for this application) and plug the connector [...]

  • Page 12

    9 -12- Fuse The circuitry of the amplifier is protected from damage by an automotive-type fast-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 amplifier. If fuses blow consistently , carefully ch[...]

  • Page 13

    AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or workmanship within 90 days from the date of original purchase, such defect(s) will be repaired or replaced with new or reconditioned product (a[...]

  • Page 14

    2003 Audiovox Electronics Corporation, Hauppauge, N.Y . C C Printed in Korea 128-6565[...]