Related Manuals for Interfire AUTOMOTIVE AMPLIFIER G2-1200
Summary of Contents for Interfire AUTOMOTIVE AMPLIFIER G2-1200
- Page 1 2 CHANNEL / 4 CHANNEL / 5 CHANNEL AUTOMOTIVE AMPLIFIER G2-600 / G2-800 / G2-1200 G4-600 / G4-800 / G4-1000 G5-900 INSTRUCTION MANUAL...
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Page 3: Features
Congratulations on your Purchase Your new high fidelity bridgeable/stereo amplifier is designed to deliver maximum enjoy ment and one year of trouble free service. Please take a few moments to read this manual thoroughly. It will explain the features and operation of your unit and help insure trouble free installation. - Page 4 • NEVER operate the amplifier without the proper power and ground wire, 10 gauge minimum. • NEVER operate the amplifier without proper fusing. Fuse holder must be located with in 0.5 meters from the battery. This fuse is to protect the car not the electronics. In case of a short, the fuse will blow instead of the wire burning up.
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Page 5: Installation Diagram
INSTALLATION MOUNTING: 1. After reading precaution, decide where you are going to install the unit. Also, see Fig.1. 2. Once the location has been determined, place the amplifier into position. Using a felt tip pen or pencil mark the four holes to be drilled for mounting. NEVER use the amplifier as a template for drilling. -
Page 6: Input Connections
CONNECTIONS INPUT CONNECTIONS This amplifier will accept low level inputs only. Low level is the same as line level. The low level signal is carried through RCA cables. It is preferred to use low level inputs to the amplifier if the head unit is equipped with the low level outputs. If not, you can use a "high to low converter"... - Page 7 2CHANNEL SYSTEM WIRING DIAGRAM LINE INPUT GAIN BASS L.P.F H.P.F L.P.F H.P.F 0.2V 0dB 12dB 50Hz 250Hz 80Hz 1.2KHz FLAT CROSSOVER REMOTE +12V REM GND CAR STEREO HEAD UNIT FIG.2...
- Page 8 4CHANNEL SYSTEM WIRING DIAGRAM LINE INPUT GAIN BASS 0.2V 0dB 12dB +12V REM GND FREQUENCY FREQUENCY BASS GAIN LINE INPUT L.P.F H.P.F H.P.F L.P.F FLAT 50Hz 500Hz 50Hz 500Hz FLAT 0dB 12dB 6V 0.2V CH 1/2 CH 3/4 CAR STEREO HEAD UNIT FIG.2...
- Page 9 5CHANNEL SYSTEM WIRING DIAGRAM LINE INPUT GAIN +12V REM GND CH 1/2 LINE INPUT CROSSOVER CROSSOVER L.P.F H.P.F H.P.F L.P.F FLAT FLAT 0.2V 50Hz 250Hz 80Hz 1.2kHz 80Hz 1.2kHz 50Hz 250Hz L.P.F H.P.F GAIN 0.2V 50Hz 250Hz 80Hz 1.2kHz FLAT 0.2V CH 3/4 CH 5...
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Page 10: Speaker Connections
SPEAKER CONNECTIONS This amplifier can operate in one, two or three channel mode. The minimum impedance for single channel (bridged/mono) operation is 4 or 8 ohms. Tri channel power is referred to stereo and mono at the same time. Minimum impedance remains the same for three channel (front /subwoofer) systems as long as proper passive crossovers are used. - Page 11 SPEAKER CONNECTIONS 4 CH SPEAKER WIRING DIAGRAM 2 SPEAKER BRIDGED POWER 2 SPEAKER + 1 SUBWOOFER POWER 4 SPEAKER STEREO POWER 6 SPEAKER HEX MODE POWER G4-1000 4 CHANNEL AMPLIFIER SPEAKER BRIDGED FUSE 4-8 Ohms 2 CH 1 CH G4-1000 4 CHANNEL AMPLIFIER SPEAKER BRIDGED...
- Page 12 SPEAKER CONNECTIONS 5 CH SPEAKER WIRING DIAGRAM 3 SPEAKER BRIDGED POWER 5 SPEAKER STEREO POWER 7 SPEAKER HEX MODE POWER G5-900 5 CHANNEL AMPLIFIER SPEAKER BRIDGED FUSE 2 CH 4-8 Ohms 1 CH 2-4 Ohms 1 CH 2 CH G5-900 5 CHANNEL AMPLIFIER SPEAKER BRIDGED...
- Page 13 ADJUSTMENTS 1.Set to the "H.P.F" position when the amplifier is used to drive a tweeter/midrange system. The frequencies below the crossover point will be attenuated at 12dB/octave. Permits adjustment of the crossover frequency ,by rotating the knob to select any frequency between 80Hz to 1.2kHz &...
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Page 14: Front/Rear Panel
FRONT/REAR PANEL 2CHANNEL G2-600/800/1200 front G2-600 REAR G2-800 REAR G2-1200 REAR 4CHANNEL G4-600/800/1000 front LINE INPUT GAIN BASS L.P.F H.P.F L.P.F H.P.F 0.2V 0dB 12dB 50Hz 250Hz 80Hz 1.2KHz FLAT CROSSOVER G2-600 2 CHANNEL AMPLIFIER SPEAKER POWER BRIDGED FUSE G2-800 2 CHANNEL AMPLIFIER SPEAKER POWER... - Page 15 FRONT/REAR PANEL 4CHANNEL G4-600 REAR G4-800 REAR G4-1000 REAR 5CHANNEL G5-900 front G5-900 REAR G4-600 4 CHANNEL AMPLIFIER SPEAKER POWER BRIDGED FUSE G4-800 4 CHANNEL AMPLIFIER SPEAKER POWER BRIDGED FUSE G4-1000 4 CHANNEL AMPLIFIER SPEAKER POWER BRIDGED FUSE CH 1/2 LINE INPUT CROSSOVER CROSSOVER...
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Page 16: Troubleshooting Guide
TROUBLE SHOOTING GUIDE. This section provides you with a catalog of amplifier symptoms and their probable causes and solutions. Before you consult this listing, make sure the vehicle's electrical system is working properly by verifying that other electrical items (e. g. headlights, windows, etc.) Still function correctly. -
Page 17: Specification
SPECIFICATION AMPLIFIER 4 OHMS @ 0.05% THD 4 OHMS Bridged 0.5% THD MAXIMUM OUTPUT POWER BASS LEVEL REMOTE YES (OPTIONAL) CONTROL(16.4Ft) 50Hz-250Hz LOW PASS FILTER (VARIABLE) 80Hz-1.2kHz HIGH PASS FILTER (VARIABLE) FREQUENCY RESPONSE 10Hz-40kHz (-1dB) SIGNAL TO NOISE RATIO (`A' WTD) INPUT SENSITIVITY 200mV - 6V INPUT IMPEDANCE... - Page 18 SPECIFICATION AMPLIFIER G4-600 4 OHMS @ 0.05% THD 60W x 4 4 OHMS Bridged 0.5% THD 105W x 2 600 Watts MAXIMUM OUTPUT POWER BASS LEVEL REMOTE CONTROL(16.4Ft) 50Hz-500Hz LOW PASS FILTER (VARIABLE) 50Hz-500Hz HIGH PASS FILTER (VARIABLE) FREQUENCY RESPONSE 10Hz-40kHz (-1dB) SIGNAL TO NOISE RATIO...
- Page 19 Product that has been physically damaged abused and/or altered. Including bent frames or missing magnets. Custom finishes or other cosmetic treatments applied to products. (Interfire Audio will not be responsible for restoring or maintaining any Custom finishes) Product with defaced, altered or removed serial numbers (no valid, legible serial No.
- Page 20 Interfire Audio, Inc. Santa Fe Springs, CA 90670 www.interfireaudio.com Printed in PRC...
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