Circa Enterprises Guardian P5521 Manuale di installazione e funzionamento - Pagina 6
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Note: Total impedance on
the amplifier circuit
should not be less than
eight ohms for continuous
operation such as
background music and
not less than four ohms
for intermittent operation
such as paging. Suitable
resistors can be wired in
series or in parallel with
speakers to maintain an
acceptable impedance.
Alternative Speaker Configurations
Figure 4 - Wiring Photo
Page 6
Installation and Operation
Page/Talk Indoor Housing