Audio System X 120.2 D Owner's Manual

Audio System X 120.2 D Owner's Manual

High-performance x series

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s i n c e 1 9 8 8
R
t h e s o u n d
High-Performance
Car- amplifier
owner's manual
X 120.2 D
X 75. 4 D
designed and engineered by audio system
Germany

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Summary of Contents for Audio System X 120.2 D

  • Page 1 1 9 8 8 t h e s o u n d High-Performance Car- amplifier owner‘s manual X 120.2 D X 75. 4 D designed and engineered by audio system Germany...
  • Page 2 We recommend installing the equipment by an authorized service center or dealer. A professional fitting and connection is the requirement for further warranty and perfect sound. X 120.2 D - 2-Channel High-Power Full-Range Digital amplifier - Stable into 2 ohm stereo per channel and 4 ohm bridged mode...
  • Page 3: Power Connection

    POWER CONNECTIOn X 120.2 D / X 75.4 D ATTENTION: 1. Battery disconnection First disconnect the power supply of the +12V vehicle. This works out the best by removing the ground cable of the battery. 2. Ground connection Connect the GND (ground) connection of the amplifier with the car chassis.
  • Page 4: Rca Connection

    In this regard, AUDIO SYSTEM germany recommends to adjust your amplifier through a specialized service center, dealer or a specialist.
  • Page 5: Speaker Connection

    X 120.2 D 1-Channel Bridged speaker sin ce 198 8 impedance th e so un d 4 ~ 8 Ohm 2-Channel Stereo speaker sin ce 198 8 impedance th e so un d 2 ~ 8 Ohm CH 1...
  • Page 6 speaker connection X 75.4 D 2-Channel Mono speaker impedance 4 ~ 8 Ohm CH 1/2 CH 3/4 4-Channel Stereo speaker impedance 2 ~ 8 Ohm CH 1 CH 2 CH 3 CH 4 2-Channel Stereo + 1-Channel Mono Bridged speaker impedance 4 ~ 8 Ohm CH 1...
  • Page 7: Troubleshooting

    TROUBLE SHOOTING This power amplifier is featured with a efficient protection system to prevent any damages like over-heating, overvoltage, short-circuit and DC at the loudspeaker output. Occuring an error the protection-LED will light in red. In order to check the problem, first turn down all levels of the head unit, afterwards turn it off.
  • Page 8: Specifications

    SPECIFICATIONS X 120.2 D Power Supply Voltage 10 - 16 V -------------------------------------------------------------- Rated Power Output at 14,4 V -RMS power @ 4 ohm stereo 2x 120 W ---------------------------------------- -RMS power @ 2 ohm stereo 2x 200 W ---------------------------------------- -RMS power @ 4 ohm bridged...

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