Audio Authority Car Audio System installation manual Amplifiers / 4-Channel Hookup, Bat+

AMPLIFIERS / 4-Channel Hookup

Amp (positon #4)

DC Connections

Switched + (Blue)

The Module ID for both 942s in a four- channel setup should be the same, but the group number for each should be different. For example, if the front 942 group number is “4,” then the rear 942 group number would be “5.”

DISCONNECT BATTERY

CAUTION! BEFORE SERVICING.

1 2

		GND	GND
BAT–
	TURN		TURN
		ON	ON
		BAT	BAT

PUSH

TO RESET

916X	4
3
GND	GND
TURN	TURN
ON	ON
BAT	BAT

Battery (Yellow) Ground (Black)

Front and Rear Chan- nels of each amp can be selected separately.

BAT+		3 2 1
	PUSH
	TO RESET	DC EXPANSION

701-1086

ON	OFF	ON	POWER
		D

FRONT	REAR	FRONT		REAR
INPUT	INPUT	OUTPUT		OUTPUT
Left Right	Left Right	Left	Right	Left	Right
		+ –	+ –	+ –	+ –

GROUP Setting

MODULE ID

Settings

GROUP Setting

MODULE ID

Settings

Amp Bypass Note:

This amp could not be connected in position #4 as shown if this were the last module in an Ampli- fier Product Group to be bypassed.

				S	SYSTEM	ASD DC
				T
				B
				M
					BUS				EXPANSION
	7	89		GROUP				Model 942		Optional 994/995
5	3	2	0				Amplifier Selector
6
4			1							Product Select Button
6	7	89		ID				SOURCES		PSB for
5			0	MODULE						Channels
4			1
		2								S Front
	3					1	2	3	4
10-19		0-9			PSB				PSB	PSB for
		AMP IN BUS						LEFT AUDIO		S Rear
										Channels
								RIGHT AUDIO
										Front Channel Input
										Front Channel Output
					( L+ L– R+ R– )
							SPEAKER OUTPUT			When ONLY 4-channel
	SPEAKER
		BUS							EXPANSION	amps are present, plug
						FRONT, REAR, SUB, ETC:				expansion cable from
										above 916X here
	When both 2-channel and 4-channel amps
				are present, plug another 916X in here
								701-1086
ON		OFF		ON				POWER
				D	SYSTEM	ASD DC
				S
				T
				B
				M
					BUS				EXPANSION
6	7	89		GROUP				Model 942
	3	2	0				Amplifier Selector
5
4			1
6	7	89		ID				SOURCES
			0	MODULE
5
4		2	1
	3					1	2	3	4
10-19		0-9			PSB				PSB
		AMP IN BUS						LEFT AUDIO
								RIGHT AUDIO		Rear Channel Input
										Rear Channel Output
					( L+ L– R+ R– )					Audio Signal
							SPEAKER OUTPUT
										Expansion Port
	SPEAKER
		BUS							EXPANSION
						FRONT, REAR, SUB, ETC:

ASD Tech Support USA and Canada: 800-322-8346(Mon-Fri 8:30 AM to 5:00 PM Eastern Time)	49
Phone: 859-233-4599 Fax: 859-233-4510 Hookup drawings and FAQ http://www.audioauthority.com