Kenwood KAC-5020 User Manual

Kac-5020, Kenwood, Instruction manual

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STEREO POWER AMPLIFIER

KAC-5020

INSTRUCTION MANUAL

KENWOOD

KENWOOD CORPORATION

©PRINTED IN JAPAN B50-6379-00(E)(T)
87/12 1110 9 8 7 6 5 4 3 2 1 86/12 11 10 9 8 7

Take the time to read through this instruction manual. Familiarity

with installation and operation procedures will help you obtain

the best performance from your new stereo power amplifier.

For your records
Record the serial number, found on the back of the unit, in the

spaces designated on the warranty card, and in the space pro­
vided below. Refer to the model and serial numbers whenever

you call upon your KENWOOD dealer for information or service
on this product.

Mode! KAC-5020 Serial number__________________________ _____

Precautions

« The power source of this unît is exclusively DC 12 V,

Connections

negative ground. If you wish to mount the unit on a vehicle
with DC 24 V, please consult your appointed KENWOOD
dealer.

Do not place the stereo power amplifier in a place where the
stereo power amplifier may be exposed to direct sun light,
heat or moisture. Be careful! that metal objects and water do

not enter the set.
If you have difficulty in installing the set in your car, please

contact your KENWOOD dealer.
Before beginning to install the set, be sure to remove the

minus terminal of the battery to prevent a short circuit.
When you have completed installation, wiring, and checking
for errors, reconnect the battery's minus terminal.

To connect the unit to the car

radio, use the supplied adaptor.

(Red) Right ф

Installation

Screws
{<^.2,6x12)

« When installing to the car, install the unit

securely for safety driving.

Specifications

Specifications subject to change without notice

Main amp section

Maximum power output (1 kHz, 4 ft)....................................... 25 W + 25 W
Power output nO%THD, 1 kHz, 4 fl)........................................20 W + 20 W

n%THD, 20 Hz - 30 kHz, 4 ii}........................... 15 W+15 W

Frequency response (-~3 dS)................................................. 5 Hz - 50 kHz

Total harmonic distortion (5 W, 1 kHz, 4 ii).........................................0,03%

Input sensitivity (at rated output) Max...................................................0.1V

Min...................................................2.0 V

--------------------------- Caution --------------------------

• As the unit uses BTL output, always connect the gray

speaker wires to the © terminals of the speaker systems.

Never let the gray speaker wires touch and never connect

them to the chassis (ground). Do not let the speaker ter­
minals come into contact with the chassis (ground).

Insulate any unused output wire with vinyl tape to prevent a

short circuit.

* Be sure to connect the power lead (red) after all other wiring

has been completed and checked.

• Input sensitivity control

The input sensitivity control adjusts the input

sensitivity within a range of 0.1 V to 2.0 V
continuously, enabling expansion with various
systems.
Set the input sensitivity control to N (Normal,

0.1 V) position for KENWOOD cassette
receiver or cassette tuner. When the output

(0.1 V)

voltage selector of the cassette receiver or
cassette tuner is set to 1 V, set this to L (Low,
0.5 V)._______________________________________

L (0.5 V)

¡1 Vi­

la V)'

Signal-to-noise ratio (lEC-A)............................................................... 100 dB

Input impedance..................................................................................10 kO
Damping factor (1 kHz)............................................................More than 150

General

Operating voltage (GND)................................................. 14.4 V (11 - 16 V)
Current consumption Max......................................................................... 5 A

Dimensions (Wx HxD)....................................................126x33x 110 mm

( 5 " x 1 - 5 / 1 6 ^ x 4 - 5 / 1 6 0

Weight..................................................................................... 0.9 kg (2,0 lb)

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