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Congratulations on your Purchase

Your new high fidelity bridgeable/stereo 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.

Features

CLASS ''D'' 

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 Fully 1 Ohm Stable Operation

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 Military Spec Audiophile Grade Components

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 High Efficiency PWM Power Supply

   - Multi-stranded Power Torroid
   - Two Torroidial Core
   - MOSFET Transistors

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 Over Sized Capacitor Banks 

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 Discrete Mount Power & Speaker Terminals 

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 Varible Lowpass Electronic Crossover

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 Varible Subsonic Filter

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 3way Protection Circuitry

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 Soft Remote On/off Circuitry

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 Digital Subwoofer Level Control

CLASS ''AB''

 

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 Class ''AB'' Technology MOSFET PWM 

   Power Supply.

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 Bridgeable & TRI-Mode Operation.

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 Continuously Variable 12dB/Octave 

   High Pass & 12dB/Octave Low Pass 
   Crossover.

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 Subwoofer Variable Crossover for Deep 

   Bass Control.

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 Enhanced Variable Bass Boost 

   +12dB @ 50Hz.

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 Soft Start & Muting.

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 Overload, Thermal, Short Circuit Protection.

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 Power & Protection indicator.

Precautions: Read First!

If after reading the direction you feel uncomfortable about installing the amplifier in your car, or not 

equipped or competent to do so, you should have the amplifier installed by an authorized installer.
It's your car!

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 Negative battery terminal must be disconnected before any electrical connection are made.

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 Be sure choose a location that provides substantial ventilation for the amplifier. The most preferred 

locations would be in your car's trunk, under the front seats or on the back wall of a truck.

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 The location chosen should provide at least 2" of clearance above the amplifier for adequate 

ventilation.

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 If the amplifier is to be mounted vertically be sure that it is in a place where adequate air will flow 

along the length of its heatsink fins for cooling.

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 NEVER mount the amplifier up side down, this will cause the heat to rise back into the amplifier 

causing thermal shutdown or possible permanent damage.

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 NEVER mount the amplifier in a location that is subject to direct sunlight or exposed to moisture.

Summary of Contents for BA1200.1D

Page 1: ...PLEASE READ THIS MANUAL BEFORE INSTALLATION AND USING AMPLIFIER HIGH POWER CAR AMPLIFIER STEREO MONO BRIDGEABLE INSTRUCTION MANUAL MODEL BA150 1 BA75 2 BA150 2 BA75 4 BA500 1D BA800 1D BA1200 1D...

Page 2: ...riable Bass Boost 12dB 50Hz Soft Start Muting Overload Thermal Short Circuit Protection Power Protection indicator Precautions Read First If after reading the direction you feel uncomfortable about in...

Page 3: ...Whenever possible use cable ties mounting clamps and similar wiring aids available from an electrical supply or auto parts store Adding stress relief loops to wiring is also advisable to prevent stra...

Page 4: ...the amplifier as a template for drilling It is very easy to damage the amplifier surface in manner 3 Remove amplifier Drill four 3 5 m m Diameter holes into mounting surface on steel panel If you want...

Page 5: ...heel NOTE Do not ground amplifier to the frame of the car the frame on most cars and trucks is not grounded to the chassis body Solder or clamp ring terminal to ground wire Pretrial the prepped chassi...

Page 6: ...PUT REMOCON LEVEL 6V 15Hz 50Hz 0 24V 45Hz 250Hz 0dB 12dB BASS EQ LOW PASS SUBSONIC FILTER L L R R PHASE 0 180 ON OFF 5 1 CHANNEL SYSTEM WIRING DIAGRAM Fig 2 AUTO ANTENNA LEAD CAR STEREO HEAD UNIT CH1...

Page 7: ...6 2 CHANNEL SYSTEM WIRING DIAGRAM Fig 2 AUTO ANTENNA LEAD CAR STEREO HEAD UNIT CH1 CH2 EXTEND AMPLIFIER GND REM 12V...

Page 8: ...7 Fig 2 CH2 CH3 CH4 CH1 AUTO ANTENNA LEAD Extend Amplifier CAR STEREO HEAD UNIT 4 CHANNEL SYSTEM WIRING DIAGRAM GND REM 12V...

Page 9: ...ON OFF L P F 50Hz GAIN 6V 0 24V 15Hz 250Hz SUBSONIC 50Hz FILTER REMOCON PHASE 180 MASTER SLAVER R L 0 MONO CHANNEL SYSTEM WIRING DIAGRAM Fig 2 AUTO ANTENNA LEAD CAR STEREO HEAD UNIT CH1 CH2 EXTEND AMP...

Page 10: ...ofer systems as long as proper passive crossovers are used Connect right and left speaker wire to corresponding speaker output terminals of the amplifier Be sure to have the positive wire from the spe...

Page 11: ...2 CHANNEL SPEAKER WIRING DIAGRAM 4 8 Ohms WOOFER 2CH 1CH 2 CH 2 4 Ohms 4 8 Ohms 1 CH 4 8 Ohms 2 CH 1 SPEAKER BRIDGED 1 CH 2 SPEAKER STEREO 1 CH 3 SPEAKER TRI MODE Fig 3 10...

Page 12: ...B WOOFER 3 CH 4 8 Ohms 2 CH 1 CH 2 SPEAKER 1 SUBWOOFER Fig 3 2 SPEAKER BRIDGED 4 8 Ohms 2 CH 1 CH 3 CH 2 4 Ohms 2 4 Ohms 4 CH 2 CH 1 CH 4 SPEAKER STEREO 3 CH 4 8 Ohms 4 8 Ohms 4 8 Ohms 4 8 Ohms 4 CH 2...

Page 13: ...4OHM SUBWOOFER 4OHM SUBWOOFER 4OHM SUBWOOFER 4OHM SUBWOOFER In both diagrams the amplifier sees a 2 ohm load MONO CHANNEL SPEAKER WIRING DIAGRAM 12 BRIDGED MONO Fig 3...

Page 14: ...iar with turn on head unit to the 3 4 volume setting Slowly turn up sensitivity adjustment towards the MAX 200 millivolts using a flat head screw driver Stop turning on the onset of distortion and tur...

Page 15: ...Check connection Grounding point clean and tight Check for ground w meter Head Unit s fader not in center position Set to center position Low Output Check level adjustments Re adjust Bad RCA cable s...

Page 16: ...1 800W x 1 350W x 1 210W x 1 450W x 1 N A N A N A 850 Watts 500 Watts 1200 Watts VARIABLE 60Hz 1 2kHz VARIABLE 50Hz 250Hz 300W x 2 150W x 2 600W x 1 300 Watts VARIABLE 60Hz 1 2kHz VARIABLE 50Hz 250Hz...

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