Infinity Bass Link Auto, optional, BassLink right side panel, Power Connections, Battery

Note: For the original version Basslink without the AUTO OFF/ON switch and Optional Sub Level Control, references to these items in the Connections, Applications and Controls sections can be ignored - all other information is valid.

POWER CONNECTIONS

APPLICATIONS

Connect power to BassLink, as shown in Figure 5.	• Install a fuse holder with a 20 A fuse within 18"
Also observe these installation tips:	of the battery + terminal (see Figure 5).
• Use at least #12 AWG wire for the +BATT	• The REM connection requires +5 to +12 Vdc
(+12 Vdc) and GND (ground) connections. If	signal for BassLink to turn on remotely. Most
needed, use at least a #20 AWG wire for the	head units with preamp outputs provide this
REM (remote) connection.	remote voltage signal. For speaker-level appli-
	cations, a remote connection is not required,
• Route all power wires through a grommet in	since BassLink’s Auto Turn-On feature will

BassLink is equipped with four line-level (RCA) inputs and four speaker-level inputs. Any combina- tion of line-level and speaker-level inputs may be used to provide nonfading bass when connected to a head unit with four outputs.

Figure 6. BassLink audio connections for a head unit with two line-level or subwoofer (RCA) outputs.

To help you plan your installation, we included five system applications in Figures 6 through 10 on pages 3 through 5. For more system ideas, see your authorized Infinity car-audio dealer.

Note: The applications show the optional remote SUB LEVEL control which installs under the dash- board for easy in-car bass level adjustments.

the vehicle’s firewall. If a factory grommet is	sense voltage on the speaker wires to
unavailable, install one.	automatically turn on BassLink.
• Connect a short GND wire from BassLink to the	IMPORTANT: To enable BassLink’s Auto
nearest bare metal surface. For a good connec-	Turn-On feature, set AUTO TURN-ON to the
tion, scrape away paint from the metal surface	AUTO position (see Figure 12 on page 6).
and use a screw with a lock (star) washer.
Figure 5. Power connections for BassLink.

FRONT	R	REAR	AUTO
	–RIGHTL	+ 1800°PHASE	REMOTETURNONAUTOOFF	BassLink
REAR			GAIN
			CONTROL	(right side)
UNIVERSAL	LEFT	+
INTERFACE	–RIGHT
FRONT	–LEFT	+		Sub Level Control
R L
Subwoofer or				(optional)

FRONT	R	REAR	AUTO	FUSE20A
	L	1800°PHASE	TURNONAUTOOFF	POWER
UNIVERSALINTERFACEREAR	––RIGHTRIGHTLEFT++		REMOTE	GNDREM+BATT
		CONTROLGAIN
FRONT	–LEFT+	SERVO

BassLink (right side panel)

Chassis Ground (Bare Metal)

Remote

Turn-On

Line-Level		FRONT	RL	1800REAR°PHASETURNAUTOONAUTOOFF	POWERFUSE20A
Outputs	Sub Level
(on Source Unit)		UNIVERSAREAR	–RIGHT+	REMOTEGAIN	GND
	Control		L LEFT	CONTROL	REM
		INTERFACE –RIGHT+		SERVO	+BATT
	(optional)	FRONT	–LEFT+
LF Speaker					RF Speaker

– +	RCA Stereo Cables	– +
	(not supplied)

Fuse 20 A

	Source Unit
18"	– +	Source Unit	– +

Battery

LR Speaker RR Speaker

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