Infinity 4SC manual Input Connections, Speaker Connections, Source Unit, BassLink 4sc3

CONNECTIONS

Note: In order for the Phantom Center circuit to	INPUT CONNECTIONS		If your source unit provides only speaker-level
operate properly, the speakers and input wires	You must connect full-range signal to all four		output wires, connect those wires to the Universal
MUST be connected in proper polarity!	inputs on BassLink II (if you are using the 4sc).		Interface connections as shown in Figures 3a or 3b.
	Do not connect a subwoofer output to any of
SPEAKER CONNECTIONS	the inputs if you are using the 4sc.		If your source unit provides line-level outputs
Connect the speakers to the FRONT and REAR			with RCA-type connectors, connect the signal
screw terminals, observing proper polarity	Connect the input signal wires according to		cables to the FRONT and REAR LINE LEVEL
(Figure 3).	Figures 3a through 3d.		inputs as shown in Figure 3c or 3d.
Figure 3.		3a.
RR		LR

Note: If your source unit provides two line-level outputs and two speaker-level outputs, you may connect the line-level output to the appropriate (front or rear) RCA-type input and the speaker- level outputs to the other (front or rear) Universal Interface connector.

3c.

Rear

Remote Level

Control

Front	Remote Level
4-Channel Speaker Outputs	Control
(from Source Unit)

	4-Channel Line-Level Outputs
	(from Source Unit)
3b.	3d.
BassLink II
	Remote Level
Source Unit	Control
Remote Level Control	Remote Level
2-Channel Speaker Outputs	Control
(from Source Unit)

	BassLink 4sc3
LF	RF	2®-
		Channel Line-Level Outputs

(from Source Unit)