JVC KS-AX3104 Speaker Connections, speaker system-NormalMode, ıSpeaker input connector, KS-AX3102

SPEAKER CONNECTIONS

Connection varies depending on the number of the speakers used in your car. Select the appropriate connection referring to the following diagrams.

Notes

•Securely connect all the parts. If the connections are loose, due to contact resistance etc., heat will break out and may cause an accident.

•Run the connection leads under the car mats to prevent accidental disconnections.

ÅWhen your receiver is equipped with line output.

ıWhen your receiver is NOT equipped with line output.

KS-AX3104	KS-AX3102
	KS-AX3101D
FRONT	REAR

•Connect each lead of the speaker input connector to a speaker positive lead or chassis*1 of the receiver.

•Cover the terminals of unused speaker negative leads of the receiver with insulating tape to prevent short circuits.

*1 Example: connecting to the ground	Rear ground terminal
Black lead of the speaker input connector

RECEIVER	JVC car receiver, etc.
GND

*2 Not supplied

KS-AX3104

4-speaker system—Normal Mode

• Use the speakers with an impedance of 2 Ω to 8 Ω.

Å	Front	REAR	Front
		FRONT
JVC car receiver, etc.
Line out
(Front)

					Rear	Rear
	*2		*2	Line out
				(Rear)
CROSSOVER	HIGH INPUT		INPUT	HIGH INPUT	CROSSOVER
		L/MONO	L/MONO
LPF OFF HPF	LEVEL			LEVEL	LPF OFF HPF
	MIN MAX			MIN MAX
	FRONT			REAR

ıSpeaker input connector.

Connector lead	To Receiver	Connector lead	To Receiver
aWhite "FRONT LEFT (+)"	= Front left (+) lead	d Green "REAR LEFT (+)"	= Rear left (+) lead
b Black "RECEIVER GND"	= Chassis*1	e Black "RECEIVER GND"	= Chassis*1
c Gray "FRONT RIGHT (+)"	= Front right (+) lead	f Purple "REAR RIGHT (+)"	= Rear right (+) lead

2-speaker system plus subwoofer—Bridge Mode

•Use the speakers with an impedance of 2 Ω to 8 Ω.

•Use the subwoofer with an impedance of 4 Ω to 8 Ω.

Å	Front	REAR	Front
		FRONT
JVC car receiver, etc.
Line out
(Front)

				Line out (Rear) or
	*2		*2	Subwoofer out
					Subwoofer
CROSSOVER	HIGH INPUT		INPUT	HIGH INPUT	CROSSOVER
		L/MONO	L/MONO
LPF OFF HPF	LEVEL			LEVEL	LPF OFF HPF
	MIN MAX			MIN MAX
		R
	FRONT			REAR

ıSpeaker input connector.

Connector lead	To Receiver	Connector lead	To Receiver
aWhite "FRONT LEFT (+)"	= Front left (+) lead	d Green "REAR LEFT (+)"	= Rear left (+) lead
b Black "RECEIVER GND"	= Chassis*1	e Black "RECEIVER GND"	= Chassis*1
c Gray "FRONT RIGHT (+)"	= Front right (+) lead	f Purple "REAR RIGHT (+)"	= Rear right (+) lead

2-speaker system—Bridge Mode

•Use the speakers with an impedance of 4 Ω to 8 Ω.

•Be sure to connect the line output from the receiver to the left (L) jack on this unit.

Å	REAR	Front
	FRONT
	JVC car receiver, etc.
	Front
	Line out

*2

INPUT

CROSSOVER	HIGH INPUT	L/MONO	HIGH INPUT		CROSSOVER
LPF OFF HPF	LEVEL		L/MONO	LEVEL	LPF OFF HPF
	MIN MAX			MIN MAX
		R	R
	FRONT			REAR

ıSpeaker input connector.

Connector lead	To Receiver	Connector lead	To Receiver
aWhite "FRONT LEFT (+)"	= Front left (+) lead	d Green "REAR LEFT (+)"	= Front right (+) lead
b Black "RECEIVER GND"	= Chassis*1	e Black "RECEIVER GND"	= Chassis*1
c Gray "FRONT RIGHT (+)"	= Front left (+) lead	f Purple "REAR RIGHT (+)"	= Front right (+) lead

2

KS-AX3102

2-speaker system—Normal Mode

• Use the speakers with an impedance of 2 Ω to 8 Ω.

Å

JVC car receiver, etc.

ıSpeaker input connector.

Line out	Connector lead	To Receiver
	aWhite "LEFT (+)"	= Left (+) lead
	b Black "RECEIVER GND"	= Chassis*1
*2	c Gray "RIGHT (+)"	= Right (+) lead
INPUT HIGH INPUT	CROSSOVER
LEVEL	LPF OFF HPF
L/MONO
MIN MAX
R

2-speaker system plus subwoofer
• Use the speakers with an impedance of 2 Ω to 8 Ω.
	Line out (Rear) or
Å	Subwoofer out		JVC amplifier, etc.
JVC car receiver, etc.		*2	(Purchased separately)

	ı Speaker input connector.
Line out	Connector lead	To Receiver	Subwoofer
(Front)
	aWhite "LEFT (+)"	= Left (+) lead
*2	b Black "RECEIVER GND"	= Chassis*1
	c Gray "RIGHT (+)"	= Right (+) lead
INPUT HIGH INPUT	CROSSOVER
LEVEL	LPF OFF HPF
L/MONO
MIN MAX
R

Subwoofer system—Bridge Mode

• Use the speakers with an impedance of 4 Ω to 8 Ω.

ÅJVC car receiver, etc.

ıSpeaker input connector.

Line out (Rear)	Connector lead	To Receiver
or	aWhite "LEFT (+)"	= Left (+) lead
Subwoofer out
*2	b Black "RECEIVER GND"	= Chassis*1
	c Gray "RIGHT (+)"	= Right (+) lead
INPUT HIGH INPUT	CROSSOVER
LEVEL	LPF OFF HPF
L/MONO
MIN MAX
R

Subwoofer

2-speaker system (2 amplifiers)—Bridge Mode

•Use the speakers with an impedance of 4 Ω to 8 Ω.

•Be sure to connect the line output from the receiver to the left (L) jack on this unit.

Å

JVC car receiver, etc.

ı Speaker input connector.

	Connector lead			To Receiver
Line out				= Front right (+) lead
	aWhite "LEFT (+)"
*2	b Black "RECEIVER GND"			= Chassis*1
	c Gray "RIGHT (+)"			= Front right (+) lead
INPUT	HIGH INPUT	CROSSOVER
	LEVEL	LPF OFF	HPF
	L/MONO
	MIN MAX
	R
INPUT	HIGH INPUT	CROSSOVER
	LEVEL	LPF OFF	HPF
	L/MONO
	MIN MAX
	R
	ı Speaker input connector.
	Connector lead		To Receiver
	aWhite "LEFT (+)"		= Front left (+) lead
	b Black "RECEIVER GND"		= Chassis*1
	c Gray "RIGHT (+)"		= Front left (+) lead

KS-AX3101D

Subwoofer system

• Use the speakers with an impedance of 2 Ω to 8 Ω.

Å

JVC car receiver, etc.

ıSpeaker input connector.

	Line out (Rear)	Connector lead	To Receiver
	or	aWhite "LEFT (+)"	= Left (+) lead
	Subwoofer out
		b Black "RECEIVER GND"	= Chassis*1
	*2
		c Gray "RIGHT (+)"	= Right (+) lead
PRE	INPUT HIGH INPUT
L	L/MONO
R	R

Subwoofer