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6

Connection 

• The genuine-accessory car stereo shall have a maximum power output of no more than 25 W.
• Do not connect the speaker output leads from a power amplifier (Optional) to the speaker input

terminals of this unit, for this may cause malfunction  or damage. 

• Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals

simultaneously, for this may cause malfunction or damage.

• Connect the power control lead to a power supply which can be turned ON/OFF by the ignition

key switch (ACC line). 
With this connection, shock noise may be generated when the power of the genuine-accessory
car stereo is switched ON/OFF.

2

CA U TION

LPF

FILTER

OFF

MONO(Lch)

STEREO

OPERATION

GND

INPUT

SENSITIVITY(V)

MAX

MIN

0.3

0.5

1.0

L

R

LINE IN

LEFT

RIGHT

SPEAKER LEVEL INPUT

-

+

LPF

FILTER

OFF

MONO(Lch)

STEREO

OPERATION

GND

INPUT

SENSITIVITY(V)

MAX

MIN

0.3

0.5

1.0

L

R

LINE IN

LEFT

RIGHT

SPEAKER LEVEL INPUT

RCA  cable connect ion

CENTER UNIT

(Cassette receiver, 

CD receiver, etc.)

Power control cable 

RCA cable (Commercially
available part)

Do not connect cables and
leads to both RCA cable input
jacks and the speaker input
terminals simultaneously,  for
this may cause malfunction
or damage.

2

CA U TION

RCA cable ground terminal

When using an RCA cable with
a ground lead attached, connect
the ground lead to this terminal.

Do not use this terminal for power source
grounding. This unit will be damaged if the
power source grounding wire is connected
to this terminal.

2

CA U TION

Genuine-accessory

car stereo

Speak er level input  connect ion

Connect the unit by inserting it in the connection between the genuine-accessory car stereo and
speakers.

ACC

Battey

Left output (White)

Right output (Red)

Left input

Right input

Left input

Right input

Left output 

Right output 

Lead terminal
(Commercially
available parts)

Speaker level input terminals

Downloaded from: 

http://www.usersmanualguide.com/

Summary of Contents for KAC-526X

Page 1: ...KAC 726 KAC 526X POWER AMPLIFIER INSTRUCTION MANUAL B64 1213 00 EM Downloaded from http www usersmanualguide com ...

Page 2: ...connection Do not open the top or bottom cover Do not install the unit in places it is exposed to direct sunlight high heat or humidity water may splash over it or dust exists If you have difficulty in installing this unit in your vehicle contact your Kenwood dealer Cleaning the unit If the surface is dirty wipe it clean with a silicon cloth or soft dry cloth with the power off Do not use hard clo...

Page 3: ...ter installation check that the brake lamps winkers and wipers work properly 2CAUTION Installation Since the power amplifier has no parts which require operation it can be installed at a position away from the driver s seat without any hindrances As generally accepted positions for its installation places such as inside the trunk etc can be considered Use the extension cables Optional Do not insta...

Page 4: ...output Frequencies above 80 Hz are cut The Lch and Rch will be mixed before output even if the operation switch is set to STEREO OFF position The original sound without filtering is output 3 OPERATION sw itch This switch allows selection of the amplification method of input signals STEREO position The amplifier can be used as a stereo amplifier MONO Lch position Amplifies the signal input from the...

Page 5: ... the amplifier stops operating Pow er indicator When the power is turned on the Power indicator lights If the Power indicator does not light when the power is turned on the protection function may be activated Check whether there is any indication of trouble The protection function activates in the follow ing situations When a speaker output contacts ground When the unit malfunctions and a DC sign...

Page 6: ...ENSITIVITY V MAX MIN 0 3 0 5 1 0 L R LINE IN LEFT RIGHT SPEAKER LEVEL INPUT RCA cable connection CENTER UNIT Cassette receiver CD receiver etc Power control cable RCA cable Commercially available part Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals simultaneously for this may cause malfunction or damage 2CAUTION RCA cable ground terminal When using an ...

Page 7: ... Yellow Round terminal Large Power control cable Power terminal Pass battery and ground cables through supplied terminal cover and connect to respective terminals After completing connections fasten terminal cover over terminal bracket POWER IN BATT P CON REMOTE GND LEFT BRIDGED RIGHT SPEAKER OUTPUT Round terminal Medium Round terminal Small Bridged Bridged If you wish to bridge connect a speaker ...

Page 8: ...331 25 µF and the coil rating should be as close as possible to 5 3 mH If you wish to bridge connect a speaker the speaker impedance must be no less than 4 ohms Connecting a speaker with an impedance lower than 4 ohms may damage the unit 2CAUTION L R L R L R L R L R L R L R L R L R FILTER LPF OFF STEREO MONO Lch OPERATION FILTER LPF OFF STEREO MONO Lch OPERATION FILTER LPF OFF STEREO MONO Lch OPER...

Page 9: ...ght misoperation or misw iring Before calling service first check the follow ing table for possible problems PROBLEM POSSIBLE CAUSE SOLUTION No sound No sound from one side The output level is too small or too large The sound quality is bad The sound is distorted Input or output cables are disconnected Protection circuit may be activated The fuse may be blown because the volume was too high The in...

Page 10: ... tv dvd and othes Manual users user manuals user guide manual owners manual instruction manual manual owner manual owner s manual guide manual operation operating manual user s manual operating instructions manual operators manual operator manual product documentation manual user maintenance brochure user reference pdf manual Downloaded from http www usersmanualguide com ...

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