MONO CHANNEL CLASS "D"
AUTOMOTIVE AMPLIFIER
INSTRUCTION MANUAL
G1-1200 / G1-2000 / G1-3000
Page 1: ...MONO CHANNEL CLASS D AUTOMOTIVE AMPLIFIER INSTRUCTION MANUAL G1 1200 G1 2000 G1 3000...
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Page 3: ...ded power toroid Tow toroidal core MOSFET transistors Oversized Capacitor Banks Discrete Mount Power and speaker terminals Variable Low Pass Electronic Crossover 50Hz 250Hz Built in power bridging mod...
Page 4: ...mplate for drilling It is very easy to damage the amplifier surface in this manner 3 Remove amplifier Drill four 3 5 m m holes into mounting surface If you want to mount 4 If possible test the system...
Page 5: ...s as a single channel and cannot be bridged Don t be fooled by the outputs Two outputs are used strictly for convenience and are paralleled internally on the amplifier This means that if both outputs...
Page 6: ...nected to Positive terminal on the SLAVE Amplifier This procedure will allow the total power of both amplifiers to be added together and act like a single powerful amplifier Please check that your sub...
Page 7: ...0A 30A SPEAKER G1 2000 digital mono block AMPLIFIER POWER REM GND B 5 Master Amplifier Slave Amplifier OPTION TWO AMPLIFIER ONE SUBWOOFER SINGLE VOICE COIL CONFIGURATION CHASSIS GROUND REMOTE TURN ON...
Page 8: ...GND B FUSE 30A 30A 30A SPEAKER G1 2000 digital mono block AMPLIFIER POWER REM GND B FUSE 30A 30A 30A SPEAKER G1 2000 digital mono block AMPLIFIER POWER REM GND B MONO BRIDGED OPTION FOUR AMPLIFIER ON...
Page 9: ...your vehicle s electrical system Is not up to these specifications we recommend having it checked by an automotive mechanic before further installation wire may be necessary wire connections are mode...
Page 10: ...increase the level counterclockwise to decrease Amplifiers will run cooler and produce less system noise at lower level settings 3 Low Pass Frequency Adjust the crossover frequency by turning clockwi...
Page 11: ...Gd 1500 digital mono block AMPLIFIER POWER REM GND B FUSE 30A 30A 30A SPEAKER Gd 2000 digital mono block AMPLIFIER POWER REM GND B SPEAKER POWER REM GND B Gd 3000 digital mono block AMPLIFIER LINE IN...
Page 12: ...owner s manual Input Sensitivity not set properly or damaged speaker cones Low turn on voltage Distorted Audio Audio Level Low Mute circuit on head unit is on Check electrical system for low voltage...
Page 13: ...100dB 150 150 150 200mV 6V 200mV 6V 200mV 6V 20K Ohms 20K Ohms 20K Ohms 75Amp 90 Amp Need External Fuse Minimum 180 Amp 245 x 55 x 320 245 x 55 x 350 245 x 55 x 420 50 250Hz 50 250Hz 50 250Hz 24dB 24...
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Page 15: ...anyone other than the original purchaser from an authorized NOT transferable and will not apply to products purchased from unauthorized dealers or spiders 2 Speaker products thathave been over powere...
Page 16: ...Printed in PRC Interfire Audio Inc Santa Fe Springs CA 90670 www interfireaudio com...
