2 CHANNEL / 4 CHANNEL / 5 CHANNEL AUTOMOTIVE AMPLIFIER A300.2 / A500.2 / A700.2 A1000.2 / A1100.2 / A2200.2 A500.4 / A700.4 / A900.4 / A800.
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. • • • • • • • • • • • Four Class ''AB'' High-Current Dual Discrete Drive Stages. Class ''AB'' Technology MOSFET PWM Power Supply. Bridgeable & TRI-Mode Operation.
• 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. Using other than the recommended fuse ratings at the battery and at the amplifier may cause damage to the amplifier and will void your warranty.
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. 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.
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" available through your local car audio shop. Connect the low level/line level RCA cables from the head unit, or signal processor, to the line level input on the amplifier. See Fig.2 system wiring diagrams.
CH1 6V 0.2V GAIN 0dB 50Hz 250Hz L.P.F 12dB L.P.F BASS CH2 H.P.F FLAT 80Hz 1.2KHz H.P.F CROSSOVER LINE INPUT CH1 CH2 AUTO - ANTENNA LEAD +12V REM GND CAR STEREO HEAD UNIT FIG.
CH1 CH3 6V 0.2V GAIN CH2 0dB 12dB L.P.F H.P.F 50Hz 500Hz FLAT 50Hz 500Hz L.P.F H.P.F FLAT BASS 0dB 12dB 6V 0.2V BASS CROSSOVER GAIN CH4 CROSSOVER CH 3/4 CH 1/2 LINE INPUT LINE INPUT CH1 CH2 CH3 CH4 AUTO - ANTENNA LEAD +12V REM GND CAR STEREO HEAD UNIT FIG.
CH 1/2 CROSSOVER LINE INPUT CH1 CH2 GAIN CH3 CH4 CH 5 CROSSOVER L.P.F H.P.F 6V 0.2V 50Hz 250Hz L.P.F FLAT 80Hz 1.2kHz H.P.F 6V 0.2V 50Hz 250Hz FLAT 80Hz 1.2kHz LINE INPUT H.P.F 80Hz 1.2kHz L.P.F FLAT 50Hz 6V CH 3/4 CH5 250Hz CH6 0.2V GAIN CH1 CH2 CH3 CH4 CH5 CH6 AUTO - ANTENNA LEAD +12V REM GND CAR STEREO HEAD UNIT FIG.
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. Connect right and left speaker wire to corresponding speaker output terminals of the amplifier.
2 SPEAKER BRIDGED SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED ON PROTECT 4-8 Ohms 1 CH 2 CH 2 SPEAKER + 1 SUBWOOFER SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED ON PROTECT 2-4 Ohms 4 SPEAKER STEREO 1CH SUB WOOFER 4-8 Ohms 2 CH 3 CH SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED ON PROTECT 2-4 Ohms 1CH 2-4 Ohms 2 CH 3 CH 4 CH 6 SPEAKER HEX MODE SPEAKER POWER GND REM (+)
3 SPEAKER BRIDGED SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED (+) CH5 ON PROTECT 4-8 Ohms 1 CH 2-8 Ohms 3 CH 2 CH 5 SPEAKER STEREO SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED (+) CH5 ON PROTECT 2-4 Ohms 1CH 2-4 Ohms 2 CH 3 CH 2-8 Ohms 5 CH 4 CH 7 SPEAKER HEX MODE SPEAKER POWER GND REM (+) CH1 FUSE B+ (+) CH2 BRIDGED (+) CH3 (+) CH4 BRIDGED (+) CH5 ON PROTECT 1CH 2-8 Ohms 7 CH SUBWOOFER 4-8 Ohms 4-8
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 & 50Hz to 500Hz as the crossover point. 2.Set to the "L.P.F" position when the amplifier is used to drive a subwoofer. The frequencies above the crossover point will be attenuated at 12dB /octave.
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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. SYMPTOM PROBABLE CAUSE SOLUTION No Audio Low or N.
A300.2 A500.2 A700.2 4 OHMS @ 0.05% THD 75W x 2 100W x 2 150W x 2 225W x 2 225W x 2 340W x 2 4 OHMS Bridged 0.5% THD 150W x 1 250W x 1 350W x 1 550W x 1 550W x 1 1100W x 1 MAXIMUM OUTPUT POWER 300 Watts 500 Watts 700 Watts 1100 Watts 1100 Watts 2200 Watts N/A N/A N/A N/A YES YES AMPLIFIER BASS LEVEL REMOTE CONTROL(16.4Ft) A1000.2 A1100.2 A2200.
A500.4 A700.4 A900.4 A800.5 4 OHMS @ 0.05% THD 60W x 4 90W x 4 110W x 4 60W x 4 + 160W x 1 4 OHMS Bridged 0.5% THD 105W x 2 175W x 2 225W x 2 120W x 2 + 320W x 1 MAXIMUM OUTPUT POWER 500 Watts 700 Watts 900 Watts 800 Watts N/A N/A N/A N/A LOW PASS FILTER 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-250Hz (VARIABLE) HIGH PASS FILTER 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 80Hz-1.