Installation In case you install the amplifiers by yourself, please read the user manual very carefully, and follow the outlined instructions. Mounting Preparation Disconnect the negative (-) battery cable before mounting or making any connections. Check the battery and alternator ground (-) connections. Make sure they are properly connected and free of corrosion.
Panel Layout (AA-600.1D) INPUT PRT PWR 200Hz 35Hz 12dB INPUT GAIN BASS PHASE BOOST SHIFT REMOTE CLASS-D MONO BLOCK AMPLIFIER 1) INPUT Connect preamp signal cables from head unit to RCA input of the amplifiers. A minimum level input of 0.2V is essential for correct operation.
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Panel Layout (AA-75.4) CHANNEL 1/2 GAIN SUBSONIC BASS BASS FREQ LEVEL OUTPUT X1 X10 RANGE FULL 10Hz 100Hz 50Hz 500Hz 30Hz 250Hz 35Hz 120Hz 12dB INPUT 500Hz 5KHz FULL RANGE X1 X10 50Hz 500Hz 10Hz 100Hz 50Hz 1KHz 35Hz 120Hz 12dB 500Hz 5KHz...
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+12V(B+), GND, REM (AA-600.1D) SPK A SPK B +12V FUSE POWER INPUT SPEAKER OUTPUT (AA-75.4) +12V FUSE CH3/4 BRIDGE SPEAKER OUTPUT CH1/2 BRIDGE POWER INPUT 2 ohms Minimum GND (GROUND CONNECTION) For connection to the chassis’ ground. For optimum performance 0 gauge cable is recommended.
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+12V ), GND, REM Connection (AA-600.1D) SPK A SPK B +12V FUSE POWER INPUT SPEAKER OUTPUT Remote turn on GROUND HEAD UNIT 12V BATTERY (AA-75.4) +12V FUSE CH3/4 BRIDGE SPEAKER OUTPUT CH1/2 BRIDGE POWER INPUT 2 ohms Minimum Remote turn on...
Speaker Connection (AA-600.1D) SPK A SPK B +12V FUSE POWER INPUT SPEAKER OUTPUT Minimum impedance is 1 Speaker Impedance 1~8 ohms The amplifier is not to be Linked / Strapped. Severe damages may occur if used in such a configuration.
Troubleshooting Assure that the Power LED is on, if so please proceed with step # 3, if not, continue with the steps below; 1. Check the in line fuse (s) on the battery’s positive cable, and replace if needed. 2. Assure that the Ground is properly attached to the vehichle chassis on a clean metal point, tighten or grind the connection point once again.
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