Bridging
For bridging into a single speaker load, this amplifier has the ability to be bridged with another amplifier (must be the same model). To do this you must utilize the MASTER/SLAVE and PHASE switch settings. On the master amplifier, set the switch setting to MASTER. The signal is then routed through RCA Line Out to the RCA Line In on the other (slave) amplifi- er. The slave amplifier must have the MASTER/SLAVE switch set to the SLAVE position. On the master amplifier make sure the PHASE swtich is set to the 0 position (factory default). On the slave amplifier set the PHASE switch to 180, exactly opposite of the master amp. Refer to the Phase Switches section of this guide.
On the slave amplifier be sure to turn the
NOTE: For best results, connect both negative speaker terminals on the master amp to both negative terminals on the slave amp using at least 12 AWG cable.
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| MASTER AMPLIFIER |
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| PHASE |
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MASTER |
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| SLAVE | 0 ° |
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| 180° | MASTER |
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| SLAVE | 0 ° |
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AMPLIFIER INSTALLATION
Choosing Mounting Locations
The location of your amplifier will depend on several important issues. Due to the low pro- file size of the Orion amplifiers, there are many possible installation locations that will yield satisfactory amplifier performance. Always mount the amplifier in a place that protects the amplifier from the elements. In addition, mount the amplifier on a stable, flat surface.
12 | © 2005 Directed |