Optimus PRO SW-120 manual Adding The Subwoofer To Your Speaker System

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ADDING THE SUBWOOFER TO YOUR SPEAKER SYSTEM

Right	Left
Speaker	Speaker

+	+
–	–
INPUT	OUTPUT
FROM AMPLIFIER/RECEIVER	TO SPEAKERS

LEFT		RIGHT		+	–	–	+
				LEFT		RIGHT
						PRO SW-120
+	–	–	+
Amplifier/Receiver

We recommend you use color-coded or marked wires to help you correctly connect the subwoofer to your sound system. Color-coded wires have a stripe, and marked wires have ridges along one of the conductors. Your lo- cal RadioShack store has a wide se- lection of speaker wire.

With the subwoofer in the chosen lo- cation, make the following connec- tions.

1.Connect your amplifier/receiver’s left and right speaker terminals to the subwoofer’s corresponding INPUT terminals.

2.Connect the subwoofer’s OUT- PUT terminals to the correspond- ing left and right stereo speakers.

Notes:

•For distances less than 25 feet, use 18-gauge speaker wire.

•For distances greater than 25 feet, use heavier 16-gauge speaker wire.

•For maximum bass response and the best overall perfor- mance, it is essential that you keep your subwoofer in proper phase with your speakers (con- nected + to + and – to –).

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