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Power and Speaker Wiring | |
| CX1800 |
To set up the amplifier to run in this mode, put the crossover switches in the FULL position. Insert high pass filter capacitors and a low pass filter inductor into the wiring as shown below. Be sure to check the table at the bottom of this page to determine the correct capacitor and inductor values for the crossover frequency you wish to achieve.
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| SPEAKER |
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| IMPEDANCE |
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Low pass |
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| 8 OHMS |
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| RIGHT |
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| filter inductor |
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| Subwoofer |
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Component values for |
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6dB Passive Crossover |
| High pass filter |
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FREQUENCY INDUCTOR | CAPACITOR |
| crossover |
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80 Hz | 7.5mH | 470uF |
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| Speaker |
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| MINIMUM |
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100 Hz | 6.5mH | 330uF |
| High pass filter |
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120 Hz | 5.5mH | 330uF |
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| crossover |
| IMPEDANCE |
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150 Hz | 4mH | 220uF |
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| 4 OHMS |
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| CH5 |
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| CH2 |
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| Subwoofer |
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| Speaker |
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| SPEAKER |
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| SPEAKERS | CH1/2 |
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| FUSES |
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| CH2 | POWER CONNECTIONS |
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| CH5 |
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| GROUND | REMOTE BATT+ |
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| CH3 | CH3/4 | CH | 4 |
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| Chassis |
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| ground |
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| point |
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| to REMOTE |
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| High pass filter |
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| crossover |
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| – |
| CH4 | FUSE | Battery |
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| + |
| Speaker |
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| High pass filter |
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| MINIMUM |
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| crossover |
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| SPEAKER |
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| – |
| IMPEDANCE | ||
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| CH3 | 4 OHMS |
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| Speaker |
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| SPEAKER |
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| IMPEDANCE |
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| 8 OHMS |
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| Low pass |
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| filter inductor |
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LEFT
Subwoofer
CHAOS EXXTREME MOSFET Amplifier User’s Manual - page 18