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Summary of Contents for Interfire G1-1200
- Page 1 MONO CHANNEL CLASS "D" AUTOMOTIVE AMPLIFIER G1-1200 / G1-2000 / G1-3000 INSTRUCTION MANUAL...
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Page 3: Congratulations On Your Purchase
CONGRATULATIONS ON YOUR PURCHASE Your new high fidelity mono block amplifier is designed to deliver maximum enjoyment 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: 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 5: Speaker Wiring
SPEAKER WIRING The Class "D" amplifier is a SINGLE CHANNEL dedicated subwoofer amplifier. Unlike other amplifiers, the Class "D" operates 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. - Page 6 SPEAKER WIRING MONO BRIDGED Master Amplifier LINE INPUT GAIN FROM RADIO Slave Amplifier LINE INPUT GAIN WIRING SUBWOOFERS (DUAL AMPS) When using dual amplifiers to power one subwoofer, the Positive terminal of the Subwoofers voice coil is connected the positive terminal of the MASTER Amplifier and the Negative terminal of the Subwoofers voice coil is connected to Positive terminal on the SLAVE Amplifier.
- Page 7 SPEAKER WIRING MONO BRIDGED Master Amplifier SPEAKER SPEAKER Slave Amplifier (OPTION) TWO AMPLIFIER/ ONE SUBWOOFER (SINGLE VOICE COIL)CONFIGURATION Master SPEAKER Amplifier SPEAKER Slave Amplifier Recommend : Competition Only G1-2000 digital mono block AMPLIFIER POWER FUSE Using a lead wire of 8 gauge or bigger connect from the master Amp's negative(-) speaker terminal to the slave Amp's...
- Page 8 SPEAKER WIRING MONO BRIDGED (OPTION) FOUR AMPLIFIER/ ONE SUBWOOFER (DUAL VOICE COIL)CONFIGURATION SPEAKER Master Amplifier Voice Voice Coil1 Coil2 Slave Amplifier SPEAKER Master Amplifier SPEAKER SPEAKER Slave Amplifier G1-2000 digital mono block AMPLIFIER POWER FUSE G1-2000 digital mono block AMPLIFIER POWER FUSE G1-2000...
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Page 9: Power Supply Connections
POWER SUPPLY CONNECTIONS The Class "D" amplifier is designed to work within 10 to 16 volts DC. Before any wires are connected, the vehicle's electrical system should be checked for correct voltage supply with the help of a voltmeter. First check the voltage at the battery terminals with the ignition in the off position. -
Page 10: Operation
OPERATION LINE INPUT GAIN 0.2V 50Hz 250Hz 0dB 12dB 1. RCA Input Jacks 2. Input Level Control 4. Bass Boost 5. Remote Control Jack 6. Master/Slave Switch Control and Crossover 1. RCA Input Jacks - Low level-high impedance inputs. Use high quality RCA cables designed for mobile applications. -
Page 11: Front/Rear Panel
FRONT/REAR PANEL LINE INPUT GAIN 0.2V 50Hz 250Hz 0dB 12dB G1-1200/2000/3000 front SPEAKER G1-1200 REAR SPEAKER G1-2000 REAR SPEAKER G1-3000 REAR MASTER SLAVE BASS BOOST REMOTE GAIN CONTROL Gd-1500 digital mono block AMPLIFIER POWER FUSE Gd-2000 digital mono block AMPLIFIER... -
Page 12: 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 13: Specification
Variable Low Pass Filter Variable Bass Boost Circuit Breaker Dimensions (W x H x D) mm NOTE : Specifications & design subject to change without notice for improvements. G1-1200 G1-2000 1200W x 1 2000W x 1 750W x 1 1000W x 1... - Page 15 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 16 Interfire Audio, Inc. Santa Fe Springs, CA 90670 www.interfireaudio.com Printed in PRC...
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