Extron electronic SM 26 Speaker User Manual


 
SM 26 Surface Mount Speaker • Installation 6
5. The SM 26 can be mounted with or without the 10° mounting adapter. In either case
the wiring of the quick connect contacts remains the same, but the wire routing will
vary.
Routing the wires without the 10° mounting adapter
Route the speaker cable through the rear of the 0° mounting plate and attach the wire
ends to the quick connect contacts using a small screwdriver, as shown below. Be
sure to observe the correct polarity.
Quick Connect Contacts
Figure 6. Routing the Wires Without the Mounting Adapter
Red Wire (+) from Amplifier
Black Wire (-) from Amplifier
Red Wire (+) from
Amplifier/Previous Speaker
Red Wire (+) to Next Speaker
Black Wire (-) from
Amplifier/Previous Speaker
Black Wire (-) to Next Speaker
LOOPIN INLOOP
LOOPIN INLOOP
Number of Wires
per Connection Point
Maximum
Wire Gauge
1 12 AWG
2 16 AWG
4 18 AWG
Wire Gauge Table
Loop-through Connection
Single speaker Connection
Figure 7. Wiring the Connectors
Number of Wires
per Connection Point
Maximum
Wire Gauge
1 12 AWG
2 16 AWG
4 18 AWG
Wire Gauge Table