• Wiring Speakers in Parallel:
Connect the wires to the captive screw connectors of the speakers, as shown
below. Be sure to tighten the screws.
NOTES:
• Be sure that the combined impedance of the speaker system does not
equal a value less than the rated minimum load impedance of the
amplifier.
• When a chain of speakers is wired in this configuration, disconnecting one
speaker does not remove power from the remaining speaker in the chain.
_
_
+
+
+
_
_
+
(Black)
(Black)
(Red)
(Red)
Power Amplier
This configuration is especially useful in installations where the system can never be
completely down, such as in a hospital setting.
The source signal can be tested by connecting to the inner + (IN) and inner – (IN)
terminals of the captive screw connector, as shown below.
Captive Screw
Connector
Test Points
+
_
_
+
Red Wire (+) from Amplifier
Black Wire (-) from Amplifier
Amplifier
SF 26X User Guide • Installation 7
