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AC Power Requirements

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into an outlet, ensure that it is able to provide the appropriate AC power as required by the speaker.

A robust AC supply is necessary for maximum performance. If the supply is too weak, the bass performance

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appropriate AC supply is restored, it will continue to operate. Plugging multiple systems into the same outlet and

the use of long extension cord runs may affect the AC supply to the systems.

In compliance with safety agency criteria and proper system operation, it is critical that the system installer

observe all electrical safety practices at all times and provide proper earth grounding for all AC Power

connections.

Powering Up

The main power switch is located on the input panel on the back of the enclosure. Always ensure that the

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“on” is indicated by the illumination of the blue LED on the front of the enclosure.

Operating Temperature

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rare event that it does get too hot, it will automatically shut down to protect itself. When its temperature has

returned to within its operating range, it will turn back on. A condition under which this may occur is when the

system is operated in very high ambient temperatures or the rear of the enclosure is in direct sunlight. Always

ensure adequate cooling and appropriate shade.

CAUTION

THE PRX800W SERIES POWER AMPLIFIER

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JBL PRX812W Specifications

General