Filter
Top Products
SF228TSpeakerSystem•Installation 7
e. To wire additional speakers, route the speaker wires from the second speaker
through the cover plate hole to the transformer side. Twist the black negative (–)
wires together and the red positive (+) wires together before inserting them into the
terminal block. Additional speakers can be daisy-chained this way. See below.
NOTE: Pay close attention to the polarity of the wires. Do not mix negative
and positive wires.
NC
2 W
4 W8 W32 WCOM
70 V
100 V
COM NC 32 W
16 W
8 W 4 W 2 W
16 W
Red Wires
Black Wires
From Amplifier (+)
To Next Speaker (terminal tap)
From Amplifier (–)
To Next Speaker (COM terminal)
Figure 8. Wiring Additional Speakers
2. Connect wires from the transformer to the speaker.
a. Keep the wire strands together by twisting them (do not tin the wires).
b. Connect the red positive (+) wire to the + speaker terminal and connect the black
negative (–) wire to the – speaker terminal as shown below.
From Transformer
Red Wire
Black Wire
Terminal Cover Plate
Rear of Speaker
Speaker Terminal
Figure 9. Connect the Speaker Wires
3. Replace the terminal cover plate and tighten the two cover plate screws that were
loosened in step 3 of “Installing the Speakers” on page 3.
4. Test the system by powering on the amplifier and listening for the correct response from
the speakers. Disconnect the power from the amplifier.
5. Proceed to “Completing the Installation” on page 8.