high level mono input connections
4 ch amp PB-638GX • PB-1038GX
4 CH Common ground connections
+ - - +
CH4 CH3
HI IN
| LEVEL |
| BASS |
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| BASS |
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CH 4 | FREQ. | BOOST LPF | HPF | HPF | LPF | BOOST | FREQ. | LEVEL | CH 2 | |
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| HPF |
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| HPF |
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| MIN MAX | LPF | 0 +18db 35 400 | 80 2.5k | 80 2.5k | 35 400 | 0 +18db | LPF | MIN MAX |
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CH 3 |
| FULL | Hz | Hz | Hz | Hz |
| FULL |
| CH 1 |
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| CHANNEL 3/4 |
| REMOTE | CHANNEL 1/2 |
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| BASS BOOST(CH3/4) |
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| PROTECT | POWER |
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LOW IN |
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| 4 CHANNEL MOSFET AMPLIFIER | LOW IN | ||||
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+ - - +
CH2 CH1
HI IN
4 CH harness wiring for common ground connections
CH 3/4 | 19 |
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CH 1/2
R | L |
ORANGE | ORANGE |
BLACK | BLACK |
BLACK | BLACK |
ORANGE | ORANGE |
from speaker terminals
PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time!
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| R |
| L | |
ORANGE |
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| ORANGE | ||
BLACK |
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| BLACK | ||
BLACK |
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| BLACK | ||
ORANGE |
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| ORANGE | ||
from speaker terminals