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INSTALLATION — PRE-AMP OUTPUTS
Using the distributed audio system PRE-AMP OUTPUTS
The system provides six stereo, unbalanced, line level PRE-AMP outputs, which correspond to the six-zone outputs. The PRE-AMP
outputs can be used to connect powered subwoofers to a zone or additional amplifiers to expand the available power in a large zone or
multiple zones.
The unit can be used as the master controller in large commercial audio systems with constant voltage 25/70V amplifiers connected to
the PRE-AMP outputs.
The PRE-AMP output levels are variable and are controlled from the keypad, Infrared remote, or RS232 from an automation system. For
best performance, the PRE-AMP output cables should be less than 25 feet long and be high-quality, shielded cables.
Stereo mode
4 ~ 8 ohm
70 volt speakers
speakers
Powered Subwoofer
11
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