Kenwood KAC 625 Owners Manual
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Page 1
POWER AMPLIFIER
KAC-625
INSTRUCTION MANUAL
KENWOOD
KENWOOD CORPORATION
fiFRINTED IN JAPAN 3640551100 (K)(MC|
95/12
Take the time to read through
this instruction manualr
Familiarity with installation and
operation procedures will help
you obtain the best
performance from your new
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
provided below. Refer to the
model and serial numbers
whenever you call upon your
KENWOOD dealer for information
or servrce on the product.
Model KAC-625
Serial number
Safety precautions
Take the following precautions
to prevent fire and avoid
personal injury :
- When extending the power
supply cable, memory backup
cable, or ground cable, use
3mml lAWGiZ) or larger
automotive grade cable to avord
cable deterioration or damage to
the covering.
Check that no metal objects
(coins, tools, etc.) are left inside
the unit to avoid short circuits.
It you smell or see smoke, turn
the power off immediately and
consult your Kenwood dealer.
- Do not touch the,unit during use
because the surface of the unit
becomes hot and may cause
burns if touched.
A CAUTION
Take the following precautions
to keep the unit In proper
working order.
- Be sure the unit .s connected to
a 12V DC power supply with a
negative ground connection.
- Do not open the top or bottom
coven
- 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.
I 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 srlicon cloth or soft
dry cloth With the power olf.
A CAUTION
Do not use hard cloths or pant
thinner, alcohol, or other volatile
solvents. These may damage
external surfaces or remove
indicator characters.
FCC WARNING
- Thcs equipment may generate or
use radio frequency energy.
Changes or modifications to this
equipment may cause harmful
interference unless the
modfications are expressly
approved in the instruction
manual. The user could lose the
authority to operate this
equipment if an unauthorized
change or modification is made.
Page 2
Guide de depannage
Bien souvant, cu qui semble un mauvais lonmionnement de
l'appareil est du a mu: manipulation errunée dc l'utilisauur. Avant
do fuira appel au réparateur, passer la tableau suivant en revue.
Symptéme
Absence de sans.
(Pas de son d'un
cfitéJ
Cause
Un cable de haul-
parleur est
déconnecté,
Reméde
Vérifler les
cornexions des
cables de haub
parleurs.
La niveau est trop
has (nu trap haut).
La touche de réglage
de la sensibilwté
d'entrée n'est pas
amewée sur la bonne
posltion.
Régler correctament
en consultant [6
rubnque
"Commandes".
La qualité sanore
Est mauvaise.
(Le son est
distordu.)
Les haul-parleurs
sum raccordés aux
memes filsl
Un cable de haut-
parlelr est pincé par
une vis dans la
chassis de la
voiture.
Racccrder cheque
borne de hautr
parIeLr sur sa sortie
de haut-parleur
respectlve.
Vénfier le céblage
des haut»parleurs.
Specifications
Les spéciiications sorrt sujettes is modifications sans préavis.
Sectian audio
Puissance de sortie max
Normal ............ 80 W X 2
En pom ........................ 180W X1
Puissance de some nominale (4 m
Normal .......................... WWAOW X Z [20 Hz ~ 20 kHz moms de
, , 7 , 0,08 % D.H.Tl
E1 pom ....................... 110 W X1 (1 kHz, 0,8 %l
Puissance de sortie nominalelz 0)
Normal ......... 55W X 2 (1 kHz, 08 % DH.T)
4 Hz ~ 45 kHZ
100 dB
0,15 V [puissance nommale)
3 G V (puissance nominale)
10 k0
Plus de 100
Reponse en frécuence (-3 dB)
Rapport slgnal/bruit
Sensibllité (MAX)
(MIN.)
lmpédance dentree
Facteur damortissement (100 Hz
Générales
Tensfon de lonctionnemen 14,4 V (11 ~16V possxbles)
Consommatio" (1 kHz, 10%). 15 A
Dimensions (1 X h x p) .................... 230 x 48 x 150 mm
(971/16 X 1-7/8 X 5-7/8 in.)
1,8 kg (4,0 lb}
POldS