Kicker ZXSUM8 Level adjustments, High-level inputs 2A fuse Remote input, Low-level RCA outputs

power/ground/ remote turn-on input and output

level adjustments

GND +12V	IN	OUT
REMOTE
REMOTE

high-level inputs

2A fuse

remote input

2A FUSE	– +	– +	– +	– +	– +	– +	– +	– +	CHANNEL 4
	RIGHT	LEFT	RIGHT	LEFT	RIGHT	LEFT	RIGHT	LEFT
	CHANNEL 4 INPUT		CHANNEL 3 INPUT		CHANNEL 2 INPUT		CHANNEL 1 INPUT		REMOTE

		CHANNEL 4 LEVEL	CHANNEL 3 LEVEL	CHANNEL 2 LEVEL CHANNEL 1 LEVEL	AUX LEVEL
power LED
POWER	MAXIMUM	CONNECTED	CONNECTED	CONNECTED
		TO CHANNEL 1	TO CHANNEL 1	TO CHANNEL 1

maximum LED

channel sum LEDs

CH4

CH3

CH2

CH1

AUX

R

L

R

L

R

L

R

L

R

L

low-level RCA outputs low-level RCA AUX input

Channel 3 Signal Sense: If no signal is present at the Channel 4 input, the signal connected to the Channel 3 input will be routed to both the Channel 3 and Channel 4 outputs.

ZXSUM8 Remote: The remote provides level control of the output of Channel 4. As shown in the installation diagrams, we recommend always using Channel 4 as your subwoofer channel so that you can control the bass level with this remote. When the AUX-INswitch is depressed the Aux-In LED will illuminate, and the ZXSUM8 source will be switched from the high-level inputs to the low-level AUX input.

ZXSUM8

OFF

ON

AUX-IN

0

CHANNEL 4 OUTPUT

AUX-IN

11

Aux-In on/off switch Aux-In LED

Channel 4 remote level knob

8 ZXSUM8

2010 ZXSUM8 RevC.indd 8

12/28/2009 11:19:06 AM